[Obesity, bariatric surgery and future fertility]

Area of Science:

• Reproductive Endocrinology
• Bariatric Surgery
• Maternal-Fetal Medicine

Context:

• Obesity is a global health issue with significant impacts on reproductive health, including infertility and pregnancy complications.
• Obesity is linked to comorbidities like diabetes, hypertension, dyslipidemia, and cardiovascular disease.
• Reproductive challenges in obese women include infertility, miscarriages, and increased pregnancy complications.

Purpose:

• To review the benefits of bariatric surgery on fertility and pregnancy outcomes in obese women.
• To discuss the safety and risks associated with pregnancy following bariatric surgery.
• To highlight the importance of nutritional status and peri-conceptional surveillance.

Summary:

• Bariatric surgery enhances ovulatory cycles and spontaneous conception rates in obese women.
• Pregnancy post-bariatric surgery is generally safe with fewer complications, but risks of preterm birth and small for gestational age infants persist.
• Nutritional balance, rather than strict timing post-surgery, is key for optimal pregnancy outcomes.
• Close monitoring during pregnancy is essential to manage nutritional deficiencies and fetal growth abnormalities.

Impact:

• Bariatric surgery offers a viable option for improving reproductive health in severely obese women.
• Understanding the risks and benefits aids in counseling patients considering pregnancy after bariatric procedures.
• Emphasizes the critical role of nutritional management in successful pregnancies following bariatric surgery.