Who becomes a sperm donor: personality characteristics in a national sample of identifiable donors.

OBJECTIVE: To study the personality characteristics of identifiable sperm donors in a national sample in comparison with the same characteristics of a control group. DESIGN: Descriptive study. SETTING: All clinics (n=7) performing gamete donation in Sweden. POPULATION: All Swedish sperm donors recruited during 2005-08. An age-matched group of Swedish men served as controls. METHODS: Standardised questionnaires were used to measure personality. MAIN OUTCOME MEASURES: Demographics and the Temperament and Character Inventory (TCI). RESULTS: The mean age of the donors was 33.8±7.8 years (18-56 years). About one-third (36.5%) of the donors had biological children of their own. With regard to personality, significant differences were present on harm avoidance, with lower means for sperm donors (P=0.002, 95% CI -3.74 to -0.85), and on self-directedness and cooperativeness, with higher means for donors (P=0.002, 95% CI 0.97-4.19; P=0.001; 95% CI 0.75-2.95, respectively), compared with controls. This indicates that the donors in general feel less worried and suffer less from uncertainty, shyness and fatigability than controls. They also perceive themselves as being autonomous, with a capacity to take responsibility, to behave in a goal-directed manner, to be resourceful and self-acceptant, and to behave in a manner guided by meaningful values and goals. Furthermore, they describe themselves as being well integrated in humanity or society, and having a good capacity for identification with and acceptance of other people. CONCLUSIONS: The screening process at the clinics seems to generate a group of stable, mature and well-integrated donors, and this is a promising result for the future.

Two decades after legislation on identifiable donors in Sweden: are recipient couples ready to be open about using gamete donation?

BACKGROUND Two decades after the introduction of Swedish legislation that allows children born as a result of gamete donation access to identifying information about the donor, a nationwide multicentre study on the psychosocial consequences of this legislation for recipients and donors of gametes was initiated in 2005. The aim of the present study was to investigate recipient couples' attitudes and behaviour regarding disclosure to offspring and others, attitudes towards genetic parenthood and perceptions of information regarding parenthood after donation. METHODS The present study is part of the prospective longitudinal 'Swedish study on gamete donation', including all fertility clinics performing donation treatment in Sweden. A consecutive cohort of 152 heterosexual recipient couples of donated oocytes (72% response) and 127 heterosexual recipient couples of donated sperm (81% response) accepted participation in the study. In connection with the donation treatment, male and female participants individually completed two questionnaires with study-specific instruments concerning disclosure, genetic parenthood and informational aspects. RESULTS About 90% of participants (in couples receiving anonymous donated gametes) supported disclosure and openness to the offspring concerning his/her genetic origin. Only 6% of all participants had not told other people about their donation treatment. Between 26 and 40% of participants wanted additional information/support about parenthood following donation treatment. CONCLUSIONS Two decades after the Swedish legislation of identifiable gamete donors, recipient couples of anonymously donated sperm and oocytes are relatively open about their treatment and support disclosure to offspring. Recipient couples may benefit from more information and support regarding parenthood after gamete donation. Further studies are required to follow-up on the future parents' actual disclosure behaviour directed to offspring.

Personality characteristics in a Swedish national sample of identifiable oocyte donors.

OBJECTIVE: To study the personality characteristics of identifiable oocyte donors in a national sample in comparison with normal values. DESIGN: Descriptive study. SETTING: All Swedish donation programmes. SAMPLE: In total, 181 women out of 221 donors recruited during 2005-2008. METHODS: Standardised questionnaires were used to measure personality characteristics. MAIN OUTCOME MEASURE: Demographics, temperament and character inventory (TCI). RESULTS: The majority (69%) of the donors had biological children of their own. The results from the TCI indicate that the oocyte donors were all within the normal range of character. With regard to personality, a significant difference was evident between the two groups: oocyte donors showed lower means for harm avoidance and higher scores for persistence than the controls. This indicates that the donors felt less worried, and displayed a lower level of fear of uncertainty, shyness and fatiguability, and a higher level of persistence, than the controls. In the present sample, 29 (16%) of the donors were so-called 'known donors', that is the recipient couples and the donors were known to each other. 'Known donors' displayed a mature and stable character. CONCLUSION: We found that the women who had been accepted for inclusion in this nationwide oocyte donor programme were all well adjusted and mature.