Menstruation of women

Health Tips: If periods come before time, are these the reasons?

Menstruation of women is completely related to their health. Even minor health problems can adversely affect menstruation. As a result, sometimes menstruation starts early and sometimes late. These two things are kind of a problem. If your period often comes a week early. So these reasons could be responsible for it.

Why does menstruation come early?

According to experts, a normal menstrual cycle is 28 days. But in different women, this cycle can range from 21-35 days. 

Hormonal imbalance

If menstruation occurs before menstruation, the most common reason for this is hormonal imbalance. Due to fluctuations in hormones, the menstrual cycle is disturbed. Estrogen and progesterone hormones cause menstruation. When these hormones are out of whack, menstruation can occur prematurely.


Stress can also cause early menstruation. Excessive stress affects the hypothalamus. This is the part of the brain that controls hormones. When the hypothalamus is affected, hormones fluctuate and menses come early.

Birth control pill

Birth control pills often affect hormones. Due to this, the pattern of periods is affected badly and menstruation starts coming earlier.


Due to thyroid problems, hormones are affected and menses start coming early.


In polycystic ovary syndrome, women have irregular periods. Sometimes it comes early and sometimes it comes late. Because of this, they face difficulty in planning a baby.


Endometriosis is a serious problem. In this, the fallopian tube begins to grow outside the ovary. Because of this, their periods become painful and women suffer from pain.

by season

As women and girls age, hormones change. So even on such occasions periods often come early.

Weight gain or loss

If you gain or lose weight too quickly, it can affect your hormones and lead to premature periods.


During the pre-menopausal stage, the production of estrogen and progesterone hormones increases and decreases. Because of this, many times periods come early.

Your period may come early due to changes in your hormone levels. This can occur due to puberty, perimenopause, certain medications, stress, or various health conditions. Everyone’s menstrual cycle is different. Your cycle starts on the first day of your current period and ends on the first day of your next period.

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