There can be several reasons why your period flow is lighter than usual. While it may seem like a good thing at first, something that gives you more personal comfort, it may actually be causing you more harm and can indicate an underlying menstrual disorder. Here is a comprehensive list of various hypomenorrhea causes and what they indicate:
1. Pregnancy:
If you’re experiencing a very light period, light period or hypomenorrhea, there is a very probable chance that you are pregnant. Missing your period is a standard indicator of pregnancy, but sometimes a light period or spotting can also indicate that you are pregnant. In more unusual cases, hypomenorrhea can indicate an ectopic pregnancy. An ectopic pregnancy is one where the fertilisation of egg and sperm takes place in the fallopian tube instead of in the uterus. This can be dangerous and must be checked out by your gynaecologist. Just to make sure that an ectopic pregnancy is not causing hypomenorrhea, it is important to meet your doctor.
2. Weight loss or weight gain:
If you have suddenly lost a ton of weight or have suddenly put on a lot of weight, it may be a cause of hypomenorrhea. This happens because sudden weight loss or weight gain can cause fluctuations in your hormonal levels and completely throw them off the path. Losing weight through unhealthy means such as long hours of fasting or skipping meals also affects hormonal balance inside of your body. This directly affects your menstrual cycle and can cause hypomenorrhea.
3. Hyperthyroidism:
Hyperthyroidism is a common cause of hypomenorrhea. An overactive thyroid can have serious health complications and therefore should be checked out immediately. A thyroid home check-up by MFine is all you need to get started.
4. Birth control pills:
Birth control pills are commonly known to cause hypomenorrhea. It’s completely normal to get very light periods when you’re on birth control, especially hormonal contraceptives such as a hormonal IUD. However, do meet your gynaecologist just to be sure. At MFine, you can find a gynaecologist near you and book an appointment.
5. PCOS:
Polycystic ovarian syndrome is a disorder wherein the female body produces a higher amount of testosterone. Irregular, low flow or missed periods is a common symptom of hypomenorrhea. PCOS can cause several other discomforts, so it should be tested for.

6. Menopause:
Early-stage of menopause or the onset of menopause if often characterized by hypomenorrhea. This is a very natural phenomenon and is not a cause of worry.
7. Asherman’s syndrome
This can be caused by pelvic surgeries such as C-sections, fibroid removal procedures, removal of polyps and rare infections such as genital TB are also causes of hypomenorrhea. Anyone who suffers from this has a higher risk of having hypomenorrhea.
These are some common hypomenorrhea causes. Detecting it early and consulting with a gynaecologist will help you start treatment at the earliest and avoid further complications caused due to hypomenorrhea. At MFine, you can seek a gynaecologist near you and book an appointment.