PCOS and Fertility: Causes, Treatment Options

1. Demystifying PCOS and Ovulation

Polycystic Ovary Syndrome (PCOS) is a hormonal imbalance that affects how the ovaries function. The primary fertility issue with PCOS is lack of regular ovulation (anovulation). Due to raised levels of androgens (male-type hormones), follicles do not mature fully, resulting in multiple small, inactive cysts on the ovaries and irregular menstrual cycles.

2. Treatment and Ovulation Induction Options

Conceiving with PCOS is highly achievable with proper medical support. First-line clinical pathways include:

• Oral Medications: Letrozole or Clomiphene Citrate are highly effective in stimulating regular ovulation.
• Insulin Sensitizers: Metformin is often prescribed to correct insulin resistance, which directly aids hormonal balance.
• Gonadotropins: Injected hormones used if oral treatments do not stimulate ovulation.
• IVF / ICSI: Advanced procedures used if ovulation induction does not result in conception over 3-6 cycles.

3. Diet & Lifestyle Adjustments

Studies show that losing even 5-10% of body weight through low-glycemic diets and regular strength training can restore natural ovulation in up to 60% of women with PCOS.