This can be caused as a result of many factors which include:
- Polycystic ovary syndrome (PCOS) – a condition that affects your hormone levels.
- Diminished ovarian reserve (DOR) – a reduction of your egg counts due to your age or other medical factors.
- Premature ovarian insufficiency (POI) – premature menopause.
- Pypothalamus and pituitary gland conditions.