Pregnancy after abortion: possible consequences
Everyone knows that abortion is harmful, but not every woman clearly imagine, what is the harm of this.Such a vague idea of the dangers of abortion leads to the fact that their number is not decreasing, whereas the modern woman has a sufficient arsenal of contraceptives.
What is abortion
Abortion - is abortion up to 12 weeks.Sometimes an abortion, and at a later date, but they are carried out only for medical reasons (if a pregnancy threatens a woman's life).Abortions are instrumental (special scraping the uterine cavity with a sharp instrument), vacuum (mini-abortion - the embryo is suctioned from the uterus by means of negative pressure), with oral (by means of hormonal pills).
any abortion, how would he not flow easily, involves separation of the ovum from the uterine wall, which is always accompanied by more or less pronounced bleeding disorders of the mucous membrane of the uterus and an abrupt change in hormonal levels.In addition, the abortion process can be traumatized by the cervix and uterus bleeding included in the infection.
What can cause a violation of the state of the uterine wall
During abortion lining of the uterus is injured: it can sometimes scrape too much, just a tool to hurt and so on.In subsequent pregnancies the embryo attaching to the uterine wall, will choose the least traumatized places that are most often located in the lower part of the uterus.As you know, the site of attachment of the embryo to the uterine wall gradually over the first 12 weeks, the placenta is formed.If the embryo is fixed low, the placenta is completely or partially closes the outlet from the uterus, i.e. the inner opening of the cervix.This condition is called placenta previa.It is fraught with bleeding and often a woman can not give birth alone - have to resort to caesarean section.
Another danger is that when you attach the ovum in the changed mucous membrane of the uterus may cause various disorders of the structure of the placenta - an organ that formsspecifically in order to coordinate the work of the body of mother and child.It is through the placenta to the fetus are blood vessels with nutrients and oxygen, and if the blood vessels are narrowed, the child is chronically malnourished, and most importantly - oxygen.This condition is called placental insufficiency placental insufficiency - a deviation from the norm and may cause fetal lag in growth and development.Especially dangerous is it for the brain, which can not develop in oxygen deficiency.
Finally, during an abortion can injure not only the mucous membrane of the uterus, but in some cases there may be a complete violation of the integrity of its wall (perforation).In such cases, subsequent pregnancy becomes dangerous, as possible rupture of the uterus.The wall of the uterus may also be thinned if abortions a woman has had a lot - it can also lead to its rupture.
What will the trauma of cervical
When traumatizing during abortion the cervix, it often can not qualitatively perform its functions for the complete closure of exit from the uterus.This condition is called cervical incompetence.This means that when the fetus grows and begins to press on the cervix, it can not hold it, and revealed, that is going to happen spontaneous miscarriage Miscarriage - whether it can be insured? .Such conditions are, and after giving birth, but agree that it is insulting to have the defect after the abortion had never having given birth to the child.Well, if a doctor to notice cervical incompetence and put on the cervix joints, but this is not always the case.
What will the abrupt change in hormonal
during pregnancy produces a large amount of the female hormone progesterone, which supports pregnancy and inhibit the contractile activity of uterine muscles.Once the pregnancy is terminated, progesterone Progesterone - norm and pathology stops producing.And since the whole endocrine system is influenced by the central nervous system, its work is disturbed.Such a violation may take a short time and speed, but most of the "memory" of it remains for a long time, sometimes - forever.In subsequent pregnancies in these women revealed a lack of progesterone, which often leads to miscarriage Miscarriage - why you lose the most precious thing? .Therefore, women abortion should be particularly carefully monitored at the antenatal clinic and fulfill all assignments obstetrician-gynecologist, including taking the missing hormones.
Abortion - it is always a risk as immediate as bleeding and infection, as well as remote - in the form of reproductive disorders.