Economic opportunities of using crossbreeding and sexing in Holstein dairy herds.

With the increasing availability of sexed semen, farms have the opportunity to select genetically superior dams to produce their replacement animals and to produce crossbred calves for beef production of higher economic value than the remainder of the herd. However, higher costs and reduced fertility of sexed semen complicate the decision of when and to what extent sexed semen should be applied in a herd. The objective of this study was to explore the economically optimal utilization of sexed semen and crossbreeding among North Rhine-Westphalian dairy farms in a holistic single-farm model. For the analysis, we derived a representative sample of farms from Latin Hypercube sampling based on the observed distribution of farm characteristics from official North Rhine-Westphalian Farm Structure Survey data. Market- and technology-related input parameters such as output prices and sexed semen accuracy and fertility were included in the sampling procedure. Modeling results of the systematic sensitivity analysis were evaluated in a statistical meta-model. We found that the profit-maximizing utilization of sexed semen and crossbreeding was highly heterogeneous among the farms. Farms with lower stocking densities, <2 livestock units (LU)/ha, were generally found to produce excess heifers for sale, whereas farms with stocking densities >2 LU/ha were producing crossbred calves and using sexed semen only to produce replacement animals. On average, female-sexed dairy semen was used on 25.3% of all inseminations. Beef semen (both sexed and conventional) for producing crossbred calves was used in an average of 21.5% of the inseminations. The combination of sexed semen and crossbreeding increased profits from €0 to €568 per cow per year, with an average of €79.42 per cow per year. Farms characterized by low stocking densities (<2 LU/ha) and above-average replacement rates (>40%) were found to have higher profit increases as a result of selling more heifers from the use of sexed semen. Overall, sexed semen and crossbreeding adoption were most sensitive to stocking density and average cow longevity, as well as to additional costs for sexed semen and sexed semen accuracy. Our results show the potential of modern breeding technologies to improve dairy farm profits and the need to judge their profitability in the light of farm-specific production settings.

Protective effect of vitamin C and lycopene on the in vitro fertilization capacity of sex-sorted bull sperm by inhibiting the oxidative stress.

The fertilization capacity of sex-sorted sperms is seriously decreased, which inhibits its wide application. However, little information is still available about the effect of vitamin C (VC) and lycopene (Lyc) on the fertilization capacity of sex-sorted bull sperm. In this study, the washing medium and fertilization medium of sex-sorted sperm from three bull individuals were supplemented with different concentrations of VC (0, 1 × 10-3 , 1 × 10-4 , 1 × 10-5 , 1 × 10-6  M) or Lyc (0, 1 × 10-4 , 1 × 10-5 , 1 × 10-6 , 1 × 10-7 ). After washing twice and incubation for 1.5 hr, the malondialdehyde (MDA) level, phosphatidylserine (PS) translocation, membrane potential (Δψm) and IVF (in vitro fertilization) ability of sex-sorted sperm were investigated. For the sex-sorted sperm of bulls A, B and C, 1 × 10-3  M VC or 1 × 10-4  M Lyc treatment significantly decreased their MDA levels and PS translocation and increased their Δψm levels and cleavage rates after IVF. When blastocysts were concerned, 1 × 10-4  M Lyc significantly improved the blastocyst rates and their IFN-tau expression of bulls A and C. In conclusion, supplementation of 1 × 10-3  M VC or 1 × 10-4  M Lyc in washing and fertilization medium contributed greatly to improving the fertilization capacity of sex-sorted bull sperm during IVF procedure.

L-carnitine supplementation in culture media improves the pregnancy rate of in vitro produced embryos with sexed semen from Bos taurus indicus cows.

The in vitro embryo production industry in the actual world presents some difficulties related to low embryonic production rates, a problem that could be associated with in vitro culture conditions that differed from the in vivo (oviductal) conditions, mainly related to cytoplasmic lipid accumulation. L-carnitine is known as a modulator of ß-oxidation in the developing embryo, as it has been demonstrated that it improves embryo quality without affecting the in vitro embryo production rate. The aim of the present work was to evaluate the effect of L-carnitine supplemented during the in vitro maturation and culture processes on the implantation rate of in vitro produced embryos. Supplementation with 3.8 mM of L-carnitine was used during in vitro maturation, and later, during late in vitro culture, it was added at 1.5 mM. A control group contained no L-carnitine supplementation. Bovine oocytes obtained by ultrasound-guided follicle aspiration from healthy Bos taurus indicus cows were matured, fertilized and cultured in vitro. Multiparous F1 (Bos taurus taurus × Bos taurus indicus) cows were used as recipients. Overall, 460 oocytes were processed in three independent replicates from in vitro maturation until day 8 of the in vitro culture. No significant difference was found between treatments of in vitro embryo production. However, pregnancy rate at days 45 and 72 was significantly higher in blastocysts derived from L-carnitine treatment (31.55 ± 9.78%) compared to the control group (18.68 ± 6.31%). In conclusion, addition of L-carnitine at 3.8 mM and 1.5 mM in the maturation, and culture medium after day 3 of in vitro production process, significantly improved pregnancy rate after embryo transfer.

Sex selection in late Iberian infant burials: Integrating evidence from morphological and genetic data.

OBJECTIVE: The aim of this study was to analyze the infant burials found inside Iberian homes in relation to a possible case of sex selection. METHODS: The study included the remains of 11 infant individuals buried under the 10 houses excavated in the late Iberian village of Camp de les Lloses (Tona, Barcelona, Spain). Sex was determined using genetic analysis. RESULTS: Our results showed that almost all the burials were females. However, the age interval of death was wide enough to weaken the premise of infanticide, and the burials probably represent cases of natural death. DISCUSSION: Infanticide in its different forms has long been argued as an explanation for the infant remains found throughout various burial sites. Many authors thought that infanticide, mainly femicide, was the main method of population control in ancient times. However, there is no anthropological evidence (age distribution and sex analyzed genetically) to support the intentional killing of females in this or in other cases. We hypothesized that there was a positive selection for females to be buried inside the houses, probably related to their benefactor roles.

Heavy Metals in Indigenous Preparations Used for Sex Selection During Pregnancy in India.

Indigenous preparations (IPs) have evoked a considerable interest in alleviating infections and chronic diseases and improving wellbeing. While such formulations have been a part of traditional practice in several countries and many have been reviewed scientifically for their claims, several of them until date remain to be investigated. A class of IPs for sex selection by Indian pregnant women exists with an aim of begetting a male offspring. In view of the leads obtained from our previous studies on detrimental effects of the newborn, for instance stillbirths and congenital malformations, we attempted to investigate the samples for heavy metal toxicity. Three samples were chosen following phytochemical analysis and reproductive toxicity of such preparations under in vivo conditions. The selected samples were examined for heavy metals-lead, cadmium, arsenic, and mercury using Microwave-assisted atomic absorption spectroscopy. The upper limit level of lead, mercury, and cadmium was found to be 18.56, 0.11, and 0.84 mg/kg respectively whereas arsenic was not detected. The levels of lead and mercury were found to be manifolds high in the IP samples that were primarily contributed by its constituents. The results of our study indicate the potential risk conferred upon, to both the mother and fetus on account of high levels of lead, mercury, and cadmium.

Global sex selection techniques for family planning: a narrative review.

OBJECTIVE: To document the varying methods of sex selection, both primitive (traditional) as well as advanced forms available around the world. CONTEXT: With the increasing desire of couples to choose the gender of their offspring, scientific sex-selection methods and techniques have evolved over time; unfortunately, the medical and social consequences have remained poorly emphasised. METHODS: We searched electronic search engines and grey literature that included research articles from journals, books, websites and news articles in English until August 2016. We comprehensively compiled the findings such as underlying principles, time of use in relation to conception and others. RESULTS: We classified the techniques into natural methods that rely on physiological conditions and artificial methods, including manipulation of seminal fluid for sex selection. Natural methods include Shettles technique, Whelan Method, Billings Ovulation Method, pre-conception diet, and gender selection kits such as GenSelect and Smart Stork, which rely on timing of intercourse, the vaginal environment, a selective diet and nutraceuticals. More advanced and artificial methods include sperm sorting or Ericsson's method, Microsort, Preimplantation Genetic Diagnosis and Urobiologics PreGender test. The markets for these techniques are prevalent in India where the birth of a son is desired. There is also widespread use of indigenous medicines for sex selection. The review reports side effects such as vaginal infections, hyperstimulation syndrome, multiple pregnancies, birth defects and stillbirths. CONCLUSION: We conclude that sex-selection practices need urgent intervention in view of the social harm, unwarranted gender bias, and diversion of resources from genuine medical need.

Deep insemination with sex-sorted Cashmere goat sperm processed in the presence of antioxidants.

Flow cytometrically sex-sorted sperm have been widely used for improving reproductive management in the dairy industry. However, the industrial application of this technology in other domestic species is largely limited by the lower fertility after insemination. The aim of this study was to investigate effects of antioxidant supplementation during the sex-sorting and freezing process on the quality and functions of sorted sperm from Liaoning Cashmere goats. We tested the effects of antioxidant supplementation during sex-sorting and freezing process, including ascorbic acid-2-glucoside AA-2G, glutathione, melatonin and vitamin C (VC), on the quality and functions of sex-sorted fresh and frozen-thawed sperm. Based on these experiments, we performed deep insemination with sex-sorted sperm using our improved strategy, in comparison to unsorted sperm. In Experiment 1, compared with control group and other antioxidants, AA-2G supplementation significantly alleviated the degradation of motility and viability of fresh sperm after sorting and showed the highest percentage of sperm with normal morphology. In addition, AA-2G supplementation showed an evident protection against the sorting process-induced membrane and acrosome damage. In Experiment 2, AA-2G supplementation was most effective in protecting motility, while melatonin supplementation appears to facilitate the degradation of quality of frozen-thawed sex-sorted sperm. In Experiment 3, we performed deep insemination with sperm that were sorted and frozen in the presence of AA-2G and obtained a satisfying pregnancy rate comparable to that from unsorted sperm. The results showed that AA-2G supplementation efficiently protects quality and function of both fresh and frozen-thawed sex-sorted sperm of Cashmere goats, thus obtaining a satisfying pregnancy outcome.

Too young to have sex: conversations with very young adolescents about sex, dating and related decision-making

Background. Very young adolescents receive little research and pragmatic attention regarding their sexual and reproductive health (SRH) needs. As a result, their experiences are often overlooked. Furthermore, when this age group is included in SRH education, the dominant public health lens tends to focus on health risks associated with sex, with less emphasis on a holistic approach that considers the socio-cultural and relational contexts in which adolescents' decision-making about sex and dating occurs. Objectives. To explore the beliefs, perceptions and decision-making pathways of adolescents about heterosexual sex, dating and relationships. Methods. The sample included 33 girls and 30 boys aged 10 - 14 years attending schools in rural Mpumalanga Province, South Africa. Data collection entailed participatory methodologies of group-based activities and individual interviews. Data were recorded and transcribed verbatim. Transcripts were coded and analysed using thematic analysis. Results. The findings focused on three themes: timing of dating, relationships and sex; gendered depictions of first sex; and agency in sexual decision-making. These themes shed light on the relational context in which adolescents' decision-making takes place and highlight the pervasive influence of wider gendered norms. Conclusion. Very young adolescents are not sexually naive and instead are faced with complex decisions regarding sex and dating. This age group is not, however, fully supported in developing a healthy, positive sexuality when emphasis is on the negative outcomes of sex. The paper concludes with recommendations for adolescent SRH programmes to provide a supportive environment for younger adolescents to make informed choices and develop positive, healthy sexualities

Consumption of indigenous medicines by pregnant women in North India for selecting sex of the foetus: what can it lead to?

BACKGROUND: Sex ratio is an important indicator of development. Despite all the measures undertaken for improvement, it remains an issue of concern in India, with Haryana having a very low sex ratio in the country. Studies have been conducted indicating that consumption of indigenous drugs used for sex selection (SSD) could be strongly associated with adverse effects on the foetal development, including congenital malformations. Some samples of SSDs were collected from parts of North India and analysed in a standard laboratory for its components. METHODS: Thirty SSDs used by the local community were procured from various sources in north India through a rigorous process of collection. These were subjected to laboratory tests to investigate the presence of phytoestrogen and testosterone. Following sample extraction, thin layer chromatography and high performance liquid chromatography were carried out for analysing phytoestrogen content. RESULTS: SSDs were available in various forms such as powder, tablets, mostly from faith healers. Around 87% of the samples collected from sources like doctors, quacks and faith healers were to be taken by the pregnant women after conception; 63% drugs were strongly positive for phytoestrogens (genistein, daidzein, formononetin) and 20% drugs were positive for testosterone. The average dose of the components as calculated after analyses was as follows: daidzein--14.1 mg/g sample, genistein--8.6 mg/g sample, formononetin--5 mg/g sample. CONCLUSION: These SSDs could be potentially detrimental to the growth and development of the foetus. This is likely to have implications on the health of the community. In view of the results obtained in our study, we strongly attest the importance in curbing this harmful practice by banning the supply of the drugs as well as by advocating behavioural changes in the community.

Indigenous Medicine Use for Sex Selection During Pregnancy and Risk of Congenital Malformations: A Population-Based Case-Control Study in Haryana, India.

INTRODUCTION: Congenital malformations (CMFs) are a major public health problem in India. Consanguineous marriages, infections during pregnancy, folic acid deficiency during the periconceptional period, exposure to pesticides and a history of intake of drugs during pregnancy have been hypothesized as risk factors. Drugs include oral contraceptive pills, progesterone analogues, medications for ailments and indigenous drugs to bear male offspring. It is important to analyze the risk factors in order to implement preventive measures. The prime objective of this study was to study the risk factors of visible structural CMFs, with a focus on indigenous medicines for sex selection. METHODS: A population-based, case-control study was undertaken in Haryana state. Cases included children (0-18 months) with any apparent structural deformity as reported by various Government sources. A consecutive birth from the same area as the case was labelled and included as the control. The sample size calculated was 175 in each group. Mothers of every case and control were interviewed at their respective homes using a structured tool. Descriptive analysis, bivariate analysis, followed by logistic regression was conducted to establish the association between risk factors and CMFs. RESULTS: The sociodemographic profiles of the cases and controls were similar. Among the various risk factors studied, more than two living children (unadjusted odds ratio [OR] 1.6, 95 % CI 1.04-2.4) and intake of sex-selection drugs (unadjusted OR 2.8, 95 % CI 1.6-5.1) were significant risk factors on bivariate and regression analyses. The risk of having a child with CMFs was threefold more among mothers with a history of intake of indigenous medicines for sex selection (adjusted OR 3; 95 % CI 1.7-5.6). CONCLUSIONS: The intake of indigenous drugs during pregnancy increased the risk of CMFs almost threefold. This has social as well as economic implications, and hence needs further investigation.

Quercetin improves the postthaw characteristics of cryopreserved sex-sorted and nonsorted stallion sperm.

Excessive reactive oxygen species generation during sex sorting and cryopreservation of stallion sperm leads to DNA fragmentation, lipid peroxidation, and motility loss. In this study we investigated whether antioxidant supplementation during sex sorting and cryopreservation could ameliorate the effects of reactive oxygen species on stallion sperm. In experiment 1, the postthaw characteristics of stallion sperm (N = 9) cryopreserved in the presence or absence of catalase (200 U/mL), cysteine (0.2 mg/mL), or quercetin (0.15 mM) was examined. Motility and acrosome integrity were assessed at 0, 1, and 3 hours after thawing. The sperm chromatin structure assay (SCSA; detectable DNA fragmentation index [DFI], mean DFI, and DFI) was used to assess DNA integrity immediately after thawing. Quercetin increased the total postthaw motility (25.3% vs. 20.9%; P < 0.05), but there was no beneficial effect of catalase or cysteine. Based on these results, the effect of quercetin during cryopreservation on the postthaw zona binding ability of sperm was assessed using a heterologous (bovine) zona binding assay. Quercetin increased the number of sperm bound per oocyte (13.6 vs. 9.2; P < 0.05) compared with the control. In experiment 2, the effect of quercetin (0.15 mM) in the media used during semen storage and transport, Hoechst 33342 staining and cryopreservation of stallion sperm (N = 9) was investigated. Motility, acrosome integrity, and viability were assessed at 0, 1, and 3 hours after thawing and SCSA was performed at 0 hours after thawing. Quercetin supplementation during sex sorting and cryopreservation improved DNA integrity (SCSA; detectable DFI of 54.9% vs. 74.6%, P < 0.05; mean DFI of 270.2 vs. 288.1, P < 0.05; and DFI of 26.3% vs. 28.5%, P < 0.05) compared with control sex-sorted sperm. There was no beneficial effect of quercetin on the motility, acrosome integrity, or viability of sex-sorted sperm. In conclusion, quercetin significantly improved the motility and zona binding ability of cryopreserved stallion sperm, and reduced DNA fragmentation in sex-sorted, cryopreserved stallion sperm.

Effect of antioxidant supplementation on function and fertility of sex-sorted boar spermatozoa.

The goal of this study was to investigate the effects of antioxidant supplementation on the quality of flow cytometrically-sorted boar spermatozoa. The effects of ascorbic acid-2-glucoside (AA-2G) on the sex-sorting process were evaluated using a variety of concentrations. The effects of different antioxidants (AA-2G, l-glutathione, and vitamin E) on the viability and lifespan of boar spermatozoa were also compared during sorting. Furthermore, the effect of AA-2G on acrosome intactness, the capacitation ability of sorted boar spermatozoa and pregnancy efficiency after artificial insemination (AI) at different sorting-to-insemination intervals were examined. Greater (P<0.05) percentages of motile spermatozoa and acrosome intactness and longer storage time periods were observed in the AA-2G-supplemented group when compared with the other antioxidant-supplemented or control groups. At an AA-2G concentration of 0.068 mg/mL, the motility characteristics (i.e., straightness (STR), velocity according to the average path (VAP), and amplitude of the sperm head lateral displacement (ALH)) of the sex-sorted boar spermatozoa were greater (P<0.05) than in those treated with other AA-2G concentrations. The capacitation rate of boar spermatozoa in the AA-2G-supplemented group was less (P<0.05) than that in the control group. After sorting-to-insemination interval of 10h, the pregnancy rates after AI with boar spermatozoa for the AA-2G-supplemented group were 59.25%, while the control group remains no sufficient quality semen. This study demonstrates that AA-2G supplementation can improve the quality of flow cytometrically sorted boar spermatozoa and that the optimal concentration of AA-2G for sorting is 0.068 mg/mL.

Histopathological changes in Poecilia latipinna male gonad due to Tribulus terrestris administration.

Tribulus terrestris is a traditionally known non-toxic aphrodisiac herb for maleness. It was experimented recently to understand the effect and mechanism on mono sex production in Poecilia latipinna. It would help to develop a new eco-friendly way to masculinize P. latipinna, since males have higher commercial value than females. The different concentration (100, 150, 200, 250 and 300 mg/L) of T. terrestris extract and a control were tested for their effect on sex transformation/reversal in P. latipinna by immersing the newly born young ones in the respective concentrations for 2 mo. The obtained results indicate that a dose dependant masculinization is obtained due to T. terrestris administration, which improved the male proportion. Histological results revealed that the testes of fish treated with T. terrestris extract contained all stages of spermatogenesis, clearly demonstrating that the administration of T. terrestris extract to P. latipinna stimulated spermatogenesis. Thus, it is discernible that 0-d-old hatchlings of P. latipinna exposed to T. terrestris extract orient/reverse their sex more towards maleness besides yielding better growth and spermatogenesis which is a mandate for fancy fish industry.

Protective effects of melatonin against oxidative stress in flow cytometry-sorted buffalo sperm.

Previous reports of the ability of melatonin to scavenge a variety of toxic oxygen and nitrogen-based reactants suggest that melatonin could be an effective antioxidant for protecting sperm. In this study, flow cytometry and laser tweezers Raman spectroscopy were used to evaluate the effect of melatonin on buffalo sperm quality to optimize sperm sex-sorting procedures. In fresh sperm incubated in the presence or absence of melatonin (10(-4) m) for 1, 24, 48 h or 72 h at 27°C, the mitochondrial activity was significantly higher than in a non-melatonin control (p < 0.05). Also, during the flow-sorting process, sperm in melatonin-supplemented groups had higher (p < 0.05) mitochondrial activity than the control. The intensity of Raman spectra from sperm frozen in media supplemented with melatonin was significantly weaker than that for non-melatonin-treated groups, except for a band at 1302 per cm. Thus, melatonin helps to protect buffalo sperm from reactive oxygen species induced by staining, sorting and freezing and increases semen quality after the freezing-thawing processes. Furthermore, the results indicate the high potential of the laser tweezers Raman spectroscopy technique for rapid, effective and non-invasive assessment of the quality of sperm cells.

Epitope selection to male specific antigens for sex selection in swine.

Immunological approaches to gender selection have been contemplated since the discovery of the family of male-specific H-Y antigens found only on the surface of male cells. H-Y antigens are able to elicit an immune reaction when cells or tissues from a male donor are grafted to a female recipient. We describe here the development and testing of an inexpensive approach using polyclonal antibodies against four specific H-Y outer membrane proteins male enhanced antigen 1 (MEA 1), male enhanced antigen 2 (MEA 2), sex determining region Y (SRY) and testis determining factor (TDF). Epitopes based on hydrophilic primary sequences of the proteins were synthesized, N-terminal biotin-labeled, linked to streptavidin and mixed with a Ribi adjuvant prior to immunization in rabbits. The antiserum was tested to determine affinity to swine spermatozoa using anti-motility, flow cytometry and motility and sedimentation chambers. Fluorescent microscopy and fluorescent in situ hybridization (FISH) was used to identify the percentage of motile spermatozoa that contained the Y chromosome. We found that the polyclonal antibodies had high affinity to the spermatozoa leading to a cessation of motility. Furthermore, the majority of these non-motile spermatozoa contained the Y chromosome. We conclude that the use of polyclonal antiserum against synthetic H-Y peptide antigens may be an inexpensive and simple means to inhibit the motility of swine spermatozoa bearing the Y chromosome.

The influence of antioxidant, cholesterol and seminal plasma on the in vitro quality of sorted and non-sorted ram spermatozoa.

In an effort to improve the number of functional spermatozoa following sex-sorting and cryopreservation, the effects on in vitro sperm characteristics of the additives: (i) catalase (pre-sorting); (ii) cholesterol-loaded cyclodextrins (CLCs; pre-sorting); and (iii) seminal plasma (post-thawing) were investigated. For all experiments, spermatozoa (three males, n=3 ejaculates/male) were processed using a high speed flow cytometer before cryopreservation, thawing and incubation for 6h. Catalase had no effect (P>0.05) on post-thaw motility characteristics (as measured by CASA) of sex-sorted ram spermatozoa, but pre-sort addition of CLCs reduced (P<0.05) sperm quality after post-thaw incubation for 0 h (motility), 3h (motility, average path velocity, viability and acrosome integrity) and 6h (motility, average path and curvilinear velocity, straightness, linearity, viability and acrosome integrity). Seminal plasma had a differential effect (P<0.001) on sex-sorted and non-sorted spermatozoa. Post-thaw supplementation of increasing levels of seminal plasma caused all motility characteristics of sex-sorted, frozen-thawed spermatozoa to decline (P<0.05); conversely, non-sorted, frozen-thawed spermatozoa exhibited improvements (P<0.05) in motility, viability, acrosome integrity and mitochondrial respiration. In summary, incorporation of catalase, CLCs and seminal plasma into the sorting protocol failed to improve post-thaw sperm quality and, consequently efficiency of sex-sorting of ram spermatozoa. The paradoxical effect of seminal plasma supplementation on the in vitro characteristics of ram spermatozoa provides further evidence that sex-sorting by flow cytometry produces a selected population of cells with different functions compared with non-sorted spermatozoa.

History of son preference and sex selection in India and in the west.

In the history of mankind, there was a time when women dominated the world. In due course of time, as the patriarchal societies evolved, the status of women gradually declined. Sons were preferred to daughters. In India, the Brahmin community promoted such customs and rituals, which gave more and more importance to sons eg. Lighting the funeral pyre of the father was told to be a pre-condition for salvation of his spirit. Similarly, in western civilization also women were considered to be weak. In consonance with such a mind-set man has been trying various techniques for sex-selection since antiquity eg. for acquiring a son choosing a special day, time and posture for sexual intercourse, special diet, charms and amulet and prayers etc. In Vedas also punsavana karma has been described as a technique for acquiring a son. Apart from these techniques, female infanticide has also been used as a way to create a male dominated, son-worshipping society. On development of the technique of ultrasonography as an example of progress of science and technology, man has devised a new way of killing females in womb itself, which has resulted in continuous decline in female: male sex ratio in India. To stop this, Indian Govt. promulgated PNDT Act 1994. But considering the widely prevalent practice of use of various regimen of sex-pre-selection by people as well as unscrupulous medical practitioners, Govt. of India has amended this Act (2002). Still, as authors have found in one of their studies, sex-selection drugs are being used widely by north Indians for getting a son. Here, it should be noted that sex-selection methods are being used in west also. But the perspective is different. There, it is not used for female feticide or for acquiring a son. Rather, it is more an effort towards demonstrating the control of man over the NATURE.

Banned -- Select: "a drug to alter the sex of the foetus".

PIP: In 1991, the Government of Gujarat State, India, banned the manufacture and sale of an Ayurvedic drug called Select. This was the first time an Ayurvedic product had ever been banned. The manufacturer claimed that if a pregnant woman took Select for 45 days after her last menstrual period, she would have a male fetus. Further, the manufacturer marketed the drug as a tool which would change the dowry system (i.e., it would reduce the number of girls in the population). Select's high cost did not deter the naive and trusting public in Gujarat and other states. Drug activists and consumer groups called for the ban and noted that the marketing claims were typical of the unethical behavior of the Ayurvedic market. These consumer groups brought the existence of Select to the attention of the government which admittedly cannot adequately monitor and control the drug market. Groups ranging from illegal smugglers to multinational giants use loopholes in the Drugs and Cosmetics Act and Excise Laws to license their drugs as Ayurvedic/Herbal, but most drugs are hazardous. Policy makers, physicians, nongovernmental and consumer groups, the media, and others should join together to rid India of this unethical practice. They should help the government to implement a rational policy for traditional systems of medicine and, once the policy has been developed to select an essential drug list of Ayurvedic drugs needed for national health programs; monitor and minimize misleading advertisements; screen all existing Ayurvedic drugs and drugs of other traditional medicine systems; and require thorough research on the relevance, usefulness, and safety of new patent drugs of other traditional medicine systems; and require thorough research on the relevance, usefulness, and safety of new patent drugs. The government should declare any products with more than 12% alcohol to be liquor.^ieng