Pre-conception examination of the couple’s reproductive normal case i, to improve the rate of conception can be in the ovulation try to do every other day to have sex. Women menstruation regular normal, and have normal sex, pre-pregnancy examination of both men and women are normal, generally as long as the basic can clear ovulation, and timely sexual intercourse, most can be successfully pregnant. Improve the chances of pregnancy should also try to reduce stress, couples maintain an optimistic state of mind, can significantly increase the chances of pregnancy. If you are diagnosed with infertility, you need to actively do infertility related tests and do the appropriate treatment. Not easy to get pregnant by too many factors, such as male sexual dysfunction as well as semen routine abnormalities, you need to consult a male department, if necessary, do the vas deferens treatment, and even testicular puncture and so on. Women may have endocrine abnormalities, ovulation disorders, abnormal tubal function, immune function, abnormal genital development, and so on. The causes of infertility are different, and the chances of pregnancy can be significantly improved after taking corresponding treatments, such as hormonal substance conditioning, ovulation stimulation treatment, and undergoing in vitro fertilization technology to get pregnant.