In-vitro fertilization resulting in heterotopic pregnancy, ovarian hyperstimulation and paralytic ileus: A case report.

Heterotopic pregnancy followed by ovarian hyperstimulation syndrome and paralytic ileus are rare and potentially fatal complications associated with assisted reproduction. A 37-year-old nulliparous woman, after in-vitro fertilization and embryo transfer, presented to the gynaecology department with severe abdominal distension, diffuse abdominal pain and vaginal bleeding. Transvaginal ultrasound examination revealed an intrauterine pregnancy, with both ovaries enlarged, measuring 10cmx10cm, with free fluid in the pouch of Douglas. Another gestational sac was visualized in the left adnexal region with a viable pregnancy, crown-rump length (CRL) 6.6 mm at 6 weeks of gestation. Left salpingectomy via laparotomy and uterine evacuation were performed. The patient's postoperative course was complicated by the development of ovarian hyperstimulation syndrome and paralytic ileus. The patient recovered well after receiving supportive therapy. Clinicians should always be aware of the complications associated with assisted reproductive techniques.

New Views on Cesarean Section, its Possible Complications and Long-Term Consequences for Children's Health.

Historical developments and advancements in cesarean section techniques and logistics have reduced the maternal and neonatal risks associated with the procedure, while increasing the number of operatively completed pregnancies for medically unjustifiable reasons. The uncritical attitude towards cesarean section and the fast emergence of 'modern' diseases such as obesity at a young age, asthma, type 1 diabetes mellitus and various forms of dermatitis have stimulated researches associating cesarean section with these diseases. Intestinal flora of the children born by cesarean section contains less bifidobacteria, i.e. their intestinal flora is similar to the intestinal flora in diabetic individuals. In children born by cesarean section, the 'good' maternal bacterial that are normally found in the maternal birth canal and rectum are lacking, while the 'bad' bacteria that may endanger the child's immune system are frequently present. In children born by vaginal delivery, the 'good' maternal bacteria stimulate the newborn's white blood cells and other components of the immune system, which has been taken as a basis for the hypotheses explaining the evident association of the above morbidities and delivery by cesarean section.