How to Test If You Still Have Healthy Eggs

Women over 30 experience declining egg quality, with euploid embryo rates dropping from 76% in their late 20s to 52% by age 40. Fertility specialists use tests like FSH, AMH, and antral follicle counts to assess ovarian reserve and egg health.

---

Key Takeaways

FSH Levels During Menstrual Cycle Indicate Declining Fertility

FSH levels above 10 Miu/ML during the first 3 days of the menstrual cycle signal reduced fertility. Levels exceeding 16 Miu/ML correlate with less than 5% chance of conception, while values between 10-12 MRU/ML suggest significantly diminished fertility.

Estradiol Levels Over 70 Reduce Conception Probability

Estradiol levels measured simultaneously with FSH are critical indicators. Levels above 70 pg/mL during the early menstrual cycle phase are associated with significantly decreased fertility potential.

AMH Testing Reveals Ovarian Reserve Health

Anti-Müllerian hormone (AMH) levels above 2 ng/mL indicate normal fertility. Levels below 1 ng/mL suggest very low ovarian reserve, while intermediate levels (1-2 ng/mL) correlate with slightly diminished fertility, especially common in women over 40.

Antral Follicle Count (AFC) Predicts IVF Success Rates

Vaginal ultrasound measuring antral follicles under 5mm size shows fertility potential. A total of at least 10 antral follicles is ideal, while counts under 6 total are associated with very low IVF success rates after age 40.

Age-Related Egg Quality Decline Accelerates Post-40

After age 40, 90%+ women have AMH levels below 1 ng/mL and fewer than 6 total antral follicles. Egg quality drops sharply, with euploid embryo rates decreasing to below 50% compared to 76% in women aged 25-30.

---

Source: Read full article