Pregnancy And Baby Care Articles Pregnancy Week By Week

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...In some cases, an excess of placenta may be formed and when the baby does not require it, it tears away and passes out through the vagina.

At 13 weeks pregnant, bleeding is not usually common. But it also does not automatically indicate a miscarriage. Light bleeding at 13 weeks pregnant occurs in many women. In many cases, the bleeding could just be normal pregnancy bleeding. But it is always better to consult a doctor whenever it occurs. Some of the causes of bleeding at 13 weeks pregnant include cervical erosion and placental previa. In cervical erosion, the hormonal changes taking place in the body cause inflammation in the cervix. The cervix also becomes soft and bleeding may occur easily due to this. In women who are 13 weeks pregnant, bleeding after intercourse occurs due to cervical erosion in many cases. Sometimes the implantation of the placenta occurs much lower in the uterus than normal. This could cause complete or partial blockage of the cervix. This condition is often detected during the initial scan. A small percentage of women with a low lying placenta may develop placenta previa. This is a serious condition which can leads to bleeding. Heavy bleeding may occur if the placenta continues to block the cervix even after 34 weeks. This may pose some danger to the mother and baby and therefore a caesarean will have to be done some weeks later. Bleeding at 13 weeks pregnant could also be attributed to placental abruption wherein the placenta separates from the uterus and results in pain and bleeding. This tends to occur in women with hypertension or those who have pre-eclampsia.

Most miscarriages occur during the first trimester of pregnancy. At 13 weeks pregnant, bleeding and pain could be indicative of a miscarriage. In some cases, a miscarriage may not result in any symptoms at all.

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