Generally speaking, if a couple has normal sex life and does not take contraceptive measures, the chance of pregnancy within one year is about 80% to 90%, and the chance of pregnancy within two years is about 93% to 95%. If couples have normal sex and do not take contraceptive measures, sperm can survive in the woman’s body for about 3 days. During this period, if the woman can ovulate normally, the sperm and the egg will meet and combine to form a fertilized egg and then there is a possibility of pregnancy, and usually the chances of a woman getting pregnant within 1 year are very high. It is recommended that before preparing for pregnancy, both spouses should undergo relevant examinations and make good preparations for pregnancy to improve the chances of conception. If a woman has not gotten pregnant after more than 1 year, it is recommended that she should consult a doctor in time, and under the doctor’s guidance, complete the relevant examinations to clarify the cause of the disease and treat the symptoms.