Problems with ovulation are the most common reasons for infertility in women. A woman's age, hormonal imbalances, weight, exposure to chemicals or radiation and cigarette smoking all have an impact on fertility. Other reasons include:
- Cervical mucus issues.
- Endometriosis.
- Damage to the fallopian tubes.
- Poor nutrition.
- Polycystic ovary syndrome.
- Uterine fibroids.