You don’t need to have intercourse every day during ovulation, you can have intercourse once every two days.
Ovulation coitus is to increase the chances of preparing for pregnancy, every day coitus may cause physical decline, sometimes resulting in semen dilution, reducing the quantity and quality of male sperm, resulting in each coitus into the female uterine cavity sperm number is not up to the number of pregnancy, but easy to reduce the chances of pregnancy.
Sperm can survive in the female vagina for 2 to 3 days, it is generally recommended to have intercourse once every two days during the ovulation period to increase the chances of pregnancy. After intercourse, you can use pillows to cushion your hips and lie flat on the bed for half an hour before exercising, thus helping the sperm to enter the uterine cavity better and increasing the chances of conception.
In addition, it is recommended that both parties keep their genitals locally clean during intercourse, so as not to induce gynecological diseases after intercourse.