Why does menstruation stops during pregnancy

Also, the first symptoms of pregnancy are often the same as symptoms of an approaching period. Other bleeding during pregnancy, such as early miscarriage, could conceivably be mistaken for a period, but this typically occurs only when the woman does not know she is pregnant.

Jennifer Shafer is a Toledo-based freelance writer. She holds Bachelor of Science degrees in biology and psychology from the University of Washington and a Master of Arts degree in neuroscience from Johns Hopkins University. Early Signs of Implantation Pregnancy. Signs Before Your First Period. Signs of Pregnancy a Week After Conception. References Womenshealth. About the Author Jennifer Shafer is a Toledo-based freelance writer.

But girls who are pregnant can have other bleeding that might look like a period. For example, there can be a small amount of bleeding when a fertilized egg implants in the uterus. Doctors call this implantation bleeding. It usually happens around the same time a girl would normally get her period. While a woman can experience uterine bleeding during pregnancy, it will not be due to a period. In this article, we take an in-depth look at menstruation and pregnancy and discuss other potential causes of bleeding during pregnancy.

A period will not be the cause of any bleeding during pregnancy. When a woman is pregnant, she does not continue to ovulate and will not have a period. Menstruation only occurs when a person is not pregnant. Although it is possible for women to experience some bleeding during pregnancy, this will not be due to their menstrual cycle. Some women also do not have any periods while breast-feeding. However, they may still begin to ovulate again soon after giving birth.

Therefore, doctors may recommend some form of birth control while a woman is breast-feeding if she does not wish to get pregnant. The menstrual cycle occurs to facilitate pregnancy. Ovulation , when the ovary releases an egg, occurs midway through the cycle. An egg is only viable for about 12—24 hours after a woman ovulates. If sperm cells are present and able to fertilize the egg, the egg will implant itself in the uterus, resulting in pregnancy.

If there is no fertilization, menstruation will occur, and the body will shed the uterine lining so that it can begin making a new one for the next cycle. Although a woman will not have a period when she is pregnant, she may still experience some bleeding. While bleeding is not necessarily a sign of an underlying problem, it is essential to understand the potential causes and know when to speak to a doctor.

Bleeding tends to be more common during the first trimester. Some mild spotting can occur as the placenta implants in the uterus.