HomeLIFESTYLEMenstruation in pregnancy: truth or myth?

Menstruation in pregnancy: truth or myth?

Menstruation in pregnancy? Loss of blood during pregnancy leaves many women distressed. Know when to seek medical help.

menstruation in pregnancy it’s possible? It is known that pregnancy and menstruation are two incompatible events. Those who become pregnant cannot have menstruation and those who are not pregnant must have a normal menstrual period. If you still have doubts about this statement, it’s time to read this article.

Even though the majority of the population knows that pregnant women do not menstruate, and although it is true that there are no exceptions, this is a subject that gives rise to talk and concerns. Clarify your doubts here and know how to differentiate situations of vaginal bleeding.

Menstruation in pregnancy: is it possible?

Saying that pregnant women cannot have menstruation is different from saying that they cannot suffer episodes of vaginal bleeding, whether frequent or punctual. The big question is the causes of blood loss, and certainly, menstruation will not be one of them.

The incompatibility between pregnancy and menstruation happens because it is not possible to have menstrual bleeding in pregnancy, since the blood that would be expelled during the period is redirected to promote the development of the baby. Blood loss during pregnancy can, in fact, endanger the life of the fetus.

Blood loss during pregnancy

What to do?

When a pregnant woman loses blood, at any stage of pregnancy, it is recommended that she rest and avoid any physical exertion or emotional exhaustion, seeking immediate medical advice.

Bleeding during pregnancy is an alert for tests to be carried out and the cause of the episode diagnosed. An important alteration may be at the origin, such as placental abruption or an ectopic pregnancy.

warning signs

  • Frequent vaginal bleeding;
  • Bleeding associated with fluid loss and accompanied by fever;
  • Bright red blood loss (at any stage of pregnancy)
  • Blood loss, with or without clots, and severe abdominal pain.


  • Season time = 1 to 12 weeks: Bleeding at this early stage can mean pregnancy conception, miscarriage, placental abruption or an ectopic pregnancy.
  • Gestation time = 13 to 24 weeks: in the second trimester of pregnancy, vaginal blood loss can be a sign of miscarriage or inflammation of the uterus.
  • Gestation time = 25 to 40 weeks: in the final trimester of pregnancy, bleeding can indicate the onset of labor, a problem with placenta previa or a detachment.

Heads up: after undergoing tests such as touch, transvaginal ultrasound or amniocentesis, it is possible that the pregnant woman will notice a slight loss of blood.


1. In the first 15 days after conception, there may be bleeding with a pinkish hue, lasting an average of two days, which causes cramps similar to those of menstruation. This is the reason why many women are suspicious of a two week pregnancy. The ideal is to do a pharmacy test to prove or rule out pregnancy.

two. In the last trimester of pregnancy, bleeding may occur after intimate contact between the couple. This happens because the birth canal is more sensitive. It’s only a warning sign if the blood loss lasts for more than an hour. In this case, the pregnant woman should see a doctor.

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