How to improve the chances of pregnancy: first of all, you need to have intercourse during ovulation, which can be calculated from the first day of menstruation, and go to the hospital or buy ovulation test paper on the 11th day to monitor ovulation until there is a strong positive, then you will have ovulation, and the chances of pregnancy during intercourse will be 60%. Secondly, during the preparation period, you must be in a happy mood to avoid factors that can cause inability to conceive due to anxiety, including mood factors, so mood is also very important. Then, during the preparation period, you should not eat spicy and stimulating food, including alcohol, but also pay attention to good balanced nutrition, eat more vegetables and fruits, and exercise in moderation to increase your resistance, which will also help in the preparation and pregnancy. After intercourse, you can use early pregnancy test paper to rule out the chance of conception, but you need to test after 12 days.