The reasons why menstruation is lasting less than normal

And while Dweck notes that shorter menstrual cycles can be normal, it's important to pay attention to your cycle and see if you're marking any change.

After all, the length of your cycle is determined primarily by hormonal factors, says Lakeisa Richardson, an M. D. and Mississippi's Greenville ob-gyn.

Experts, however, share the most frequent reason you can have menstruation that lasts only three days.

1. Ovarian Police Syndrome

PCOS is a condition in which women overproduce the amounts of male hormones, which can suppress ovulation.

You can also have months when you have no menstrual cycle because of their unbalanced hormone levels, according to gynecologist.

2. Thyroid Disorder

It seems strange, but the thyroid can actually affect your period.

“Thyroid state is adjusted to the hipofiise-hypoplamus axis of the brain, such as hormones that regulate ovulation and menstruation”, says Dweck.

When one aspect of the axis is concerned, other aspects of” can also be disturbed.

3. You've changed birth control

If your cycle suddenly changes, you should remember that you have changed birth control meds. /Kosovo