It should be noted by the women who are pregnant is to keep the placenta in the tubes because often there is bleeding in this section, shall be made in consultation with gynecologists to monitor the process so that at the time of pregnancy through the birth process can run smoothly without any bleeding occurs in the placenta around the vagina.
Staying healthy during pregnancy can be done by consulting a gynecologist, so it can be controlled in terms of diet that must be accompanied by mild exercise specifically for women who are pregnant. As a reference you can read a book on the topic of preparation of pregnant women who can you earn in the Amazon online store so add your insight in preparing for pregnancy that you are facing.