Complications of assisted reproductive techniques

Area of Science:

• Reproductive Medicine
• Obstetrics and Gynecology

Background:

• Assisted reproduction is increasingly common in modern fertility treatments.
• Techniques include in vitro fertilization-embryo transfer (IVF-ET), gamete intrafallopian transfer (GIFT), and zygote intrafallopian transfer (ZIFT).

Purpose of the Study:

• To review and analyze data on assisted reproduction techniques.
• To identify and understand potential complications associated with these procedures.

Main Methods:

• Review of major scientific publications on assisted reproduction.
• Focus on literature detailing complications of assisted reproduction practices.

Main Results:

• Complications arise from ovulation induction, oocyte retrieval, anesthesia, and laboratory procedures.
• Pregnancies from assisted reproduction have higher risks of ectopic, heterotopic, and multifetal gestations, abortions, and premature deliveries.
• Increased perinatal mortality and morbidity, along with maternal complications like preeclampsia and diabetes, are noted.

Conclusions:

• Assisted reproduction practices require stringent control.
• Monitoring and management are essential to minimize risks before and during pregnancy.