Husband often drink white wine, pregnant to pay attention to observe the development of the fetus, if there is bleeding, stomach pain, do not recommend birth control, you can let nature take its course. There are no symptoms, you can continue the pregnancy. Long-term drinking may have an effect on sperm, leading to an increase in sperm deformities, in which case pregnancy may lead to abnormal embryonic development. The embryo itself has a eugenic effect, so it is possible to have a spontaneous abortion after pregnancy, which is manifested by vaginal bleeding or pain in the small stomach. With this symptom, it is not recommended to take birth control treatment, let nature take its course and observe the progress of the disease. Some people’s livers are stronger in detoxifying alcohol, and there is a possibility that the embryo development is good after pregnancy, in this case, you can keep the child, but you must do a good job of maternity testing during pregnancy. Preparing to get pregnant couples in the first trimester it is best to quit smoking and prohibit alcohol, to prevent the occurrence of fetal malformation.