Ovulation bleeding normally does not affect the ovulation function of the ovary and subsequent fertilization and pregnancy, it is a normal physiological phenomenon and does not require treatment, but if the bleeding is excessive, it may cause women to suffer from infectious diseases, which may affect conception. Bleeding during ovulation is mainly due to the temporary low hormone level after ovulation and a small amount of stripping of the uterine lining, which produces bleeding, but it does not affect the discharge of the egg and the sperm-egg combination. For women who bleed less, if they are preparing for pregnancy, they can arrange the time and frequency of intercourse normally, without taking contraception, and it does not significantly affect the chances of pregnancy. If there is more bleeding during ovulation, there is blood residue in the vagina after bleeding, coitus will increase the possibility of gynecological infectious diseases in the female partner, in this case you need to suspend sexual intercourse, which will have an impact on the process of conception, and if there is more bleeding, you can take appropriate medication to treat it. In addition, because the sperm can survive in the body for 2-3 days, if you are concerned about bleeding during ovulation, couples can try to have intercourse before ovulation, there is also a possibility of conception.