Benefits of frequent sex for pregnant women

　　Fertility experts believe that frequent sex, for example throughout the year before conception, will help reduce fertility-related disorders.

　　Scientists say, female The more your immune system becomes accustomed to male of semen, the less her body will "resist" it. Experts believe that if the mother's immune system operates slowly, it will most likely lead to miscarriage.

　　Also, crowding out of the immune system can trigger "preconvulsions," which can lead to high blood pressure or convulsions. A researcher involved in the study said: "We looked at women who had suffered two miscarriages, and after they finally got through the period of possible miscarriage, they ended up stillborn at 24 weeks. ”Experts also believe that the placenta is the lifeline that supplies oxygen and nutrients. The sufficient protein in male semen will prompt a woman's immune system to enter a state of alert. If the mother repeatedly receives this signal, once pregnant, the immune cells will "recognize" each other, become familiar with it, and allow the mother to do so.