Polycystic Ovary Syndrome (PCOS) is one of the most common hormonal disorders that can cause infertility in women. One of the most effective non-medical treatments for PCOS-related infertility is weight loss, especially in women who are overweight or obese. Even a modest reduction in body weight (5–10%) can significantly improve reproductive outcomes.
Here’s how weight loss helps:
1. Improves Ovulatory and Fertility Rates
Excess body weight disrupts the hormonal balance required for normal ovulation. Weight loss helps restore regular ovulatory cycles, which increases the chances of natural conception. Women often experience more consistent menstrual cycles after losing weight.
2. Reduces LH Pulse Amplitude
In PCOS, luteinizing hormone (LH) levels are often abnormally high, leading to irregular ovulation. Weight loss reduces the LH pulse amplitude, restoring a healthier hormonal rhythm that supports follicle development and ovulation.
3. Lowers Insulin Levels
Many women with PCOS have insulin resistance, which worsens hormonal imbalance and increases androgen (male hormone) levels, contributing to infertility. Weight loss lowers insulin levels and improves insulin sensitivity, which in turn reduces androgen production and enhances fertility.
Conclusion:
Weight loss in PCOS patients is not just about physical appearance—it directly improves fertility by normalizing hormone levels, restoring ovulation, and reducing insulin resistance. Even small, consistent lifestyle changes such as balanced diet, regular exercise, and stress management can bring noticeable improvements in reproductive health.