The use of condoms for contraception in daily life will not affect pregnancy if it is a planned pregnancy. Therefore, condoms are a safer, simpler and more hygienic method of contraception with very good contraceptive effects, which will not affect future pregnancies, and can be used with confidence. If you are considering getting pregnant, you must have a health checkup before preparing for pregnancy. In addition, if the couple lives together for more than a year and still not pregnant, in the clinic to find out the causes of infertility, such as ovulation dysfunction, such as due to gynecological inflammation caused by fallopian tube obstruction, or the cervix localized inflammation secretion of a large number of leukocytes phagocytosis of sperm, or due to immune infertility and so on, may lead to no pregnancy, so after checking to find out the causes and then give treatment, the vast majority of the Therefore, after examination to identify the causes and then give treatment, most of them can achieve the purpose of pregnancy.