Spontaneous pregnancy rates after reproductive surgery

Area of Science:

• Reproductive Medicine
• Surgical Innovation
• Infertility Management

Background:

• The advent of in vitro fertilization (IVF) has prompted questions regarding the continued role of reproductive surgery in managing infertility.
• While IVF pregnancy rates are well-documented, recent data on spontaneous pregnancy rates following reproductive surgery are limited.

Purpose of the Study:

• To prospectively assess the frequency of spontaneous fertility restoration after reproductive surgery.
• To identify independent factors influencing spontaneous pregnancy outcomes post-surgery.

Main Methods:

• Prospective study including 888 infertile women undergoing reproductive surgery.
• Exclusion of women referred for IVF, those ceasing pregnancy plans, or lost to follow-up.
• Analysis of spontaneous pregnancy rates in 519 women over a 12-18 month period.

Main Results:

• A significant proportion of women (48.6%, n=252) achieved spontaneous pregnancy within 12-18 months post-surgery.
• Factors significantly influencing spontaneous pregnancy included younger maternal age and shorter duration of infertility.
• Each additional year of infertility reduced spontaneous pregnancy rates by 14%, and each year of maternal age by 5%.

Conclusions:

• Reproductive surgery demonstrates a substantial capacity to restore spontaneous fertility in infertile women.
• The findings suggest a re-evaluation of the role and efficacy of reproductive surgery in contemporary infertility treatment paradigms.