Why Is My Period Late, Here are the Reasons

Worried about a Period late, but know you’re not pregnant? Missed or late periods happen for many reasons other than pregnancy. Common causes can range from hormonal imbalances to serious medical conditions.

There are also two times in a woman’s life when it’s totally normal for her period to be irregular: when it first begins, and when menopause starts. As your body goes through the transition, your normal cycle can become irregular.

How late can a period be

A period is considered “late” if it has not started within five days of when it was expected. However, it’s not uncommon for some women to experience a delay of up to seven days. It’s important to note that every woman’s menstrual cycle is different, and a delay in menstruation does not always indicate a problem. 

Most women who haven’t reached menopause usually have a period every 28 days. However, a healthy menstrual cycle can range from every 21 to 35 days. However, if you experience persistent irregular periods or your period is more than 35 days late, If your period doesn’t fall within these ranges, it could be because of one of the following reasons. 

Why is my period late? here are 7 reasons

period late


Stress can throw off your hormones, change your daily routine, and even affect the part of your brain responsible for regulating your period – your hypothalamus. Over time, stress can lead to illness or sudden weight gain or loss, all of which can impact your cycle.

If you think stress might be throwing off your period, try practicing relaxation techniques and making lifestyle changes. Adding more exercise to your regimen may help get you back on track.

Low body weight

Women with eating disorders, such as anorexia nervosa or bulimia, may experience missed periods. Weighing 10 percent below what’s considered a normal range for your height can change the way your body functions and stop ovulation.

Getting treatment for your eating disorder and putting on weight in a healthy way can return your cycle to normal. Women who participate in extreme exercise such as marathons may stop their periods as well.

Polycystic ovary syndrome (PCOS)

Polycystic ovary syndrome (PCOS) is a condition that causes your body to produce more of the male hormone androgen. Cysts form on the ovaries as a result of this hormone imbalance. This can make ovulation irregular or stop it altogether.

Other hormones, such as insulin, can also get out of balance. This is due to insulin resistance, which is associated with PCOS. Treatment for PCOS focuses on relieving symptoms. Your doctor may prescribe birth control or other medication to help regulate your cycle.

Chronic diseases

Chronic diseases such as diabetes and celiac disease also can affect your menstrual cycle. Changes in blood sugar are linked to hormonal changes, so even though it’s rare, poorly controlled diabetes could cause your period to be irregular.

Celiac disease causes inflammation that can lead to damage in your small intestine, which may prevent your body from absorbing key nutrients. This can cause late or missed periods.

Thyroid issues

An overactive or underactive thyroid gland could also be the cause of late or missed periods. The thyroid regulates your body’s metabolism, so hormone levels can be affected as well. Thyroid issues can usually be treated with medication. After treatment, your period will likely return to normal.

Pregnancy and Late Periods

Pregnancy is the most common reason for a missed period. If you have been sexually active and are experiencing a late period, it’s essential to take a pregnancy test. It’s worth noting that some women may experience implantation bleeding, which can be mistaken for a period. Implantation bleeding occurs when a fertilized egg attaches to the lining of the uterus, causing light bleeding or spotting.


Why is my period 3 days late?

There are several reasons why your period may be 3 days late, including pregnancy, stress, hormonal imbalances, and certain medications. Consult a healthcare provider if you’re concerned.

There are several reasons why a woman may experience a late period. While pregnancy is the most common reason, it’s essential to consider medical conditions and lifestyle factors that can impact your menstrual cycle. Keeping track of any changes and seeking medical advice if you have persistent late periods can help you determine the underlying cause and find a solution.

Originally posted 2019-07-21 13:50:27.

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