If you have intercourse for three days in a row when you are ovulating, your chances of getting pregnant are very high. If you plan to get pregnant, choose the time of ovulation to have intercourse and schedule it wisely. It is better to space out the intercourse time so that the chances of pregnancy will be greatly increased. It is recommended to pay special attention to sexual hygiene during intercourse to avoid inflammation of the reproductive tract due to infection. If you have inflammation of the reproductive tract after pregnancy, there are some restrictions on the treatment of medication, because there are often drugs that can cause fetal malformations. If you do not get pregnant by having intercourse three times in a row, it is recommended to change your strategy the next time you have intercourse, such as having intercourse three times and spacing it out each time, so that your chances of getting pregnant will improve.