

Physical issues like problems in your reproductive organs could also cause delayed or missed periods.Ĭauses of missed periods other than pregnancy You could also notice no period for three months or more if you have just stopped taking birth control pills. Some people experience a missed period because of medications such as antidepressants, antipsychotics, or chemotherapy drugs. Genetic disorders such as Swyer syndrome and Turner syndrome result in a lack of menstruation without proper hormone replacement therapy. Low levels of estrogen or high levels of testosterone can also result in a missed period.

Tumors on the pituitary gland or a hypoactive/hyperactive thyroid gland can also lead to hormonal imbalances and trigger secondary amenorrhea. Furthermore, having either excessive or low body fat can also cause a missed period. Certain lifestyle factors like stress and excessive exercise may also cause it. Natural causes of an absence of menstruation for three months include perimenopause, pregnancy, and breastfeeding. This can happen for a variety of reasons.

Not having your period for three months or more is known as secondary amenorrhea. No period for three months: Is this normal?
