Ovulation has stopped and hasn’t come yet

Arrested ovulation refers to the process in which a woman's egg fails to meet the sperm in the fallopian tube after it is discharged from the ovary and fertilization stops. This process usually occurs within 24-48 hours after the egg is released, also known as the "egg lifespan." During this period, the best eggs in a woman's menstrual cycle may meet sperm and begin implantation and development.

If fertilization occurs while a woman is ovulating, this process of implantation and development may continue in the woman's uterus and form a fetus. However, if a woman has used certain drugs before ovulation stops, such as oral contraceptives, hormonal drugs, etc., these drugs may affect the woman's egg life and implantation ability, leading to pregnancy failure.

In addition to the effects of medications, a woman's physical health can also have an impact on the cessation of ovulation. For example, women with chronic illness or poor nutrition may affect the quality of their eggs, causing them to stop ovulating. In addition, some physiological factors, such as age, stress, lack of sleep, etc., may also affect a woman's egg lifespan and implantation ability.