It is easy to get pregnant after ovulation with the corpus luteum. Sexual intercourse within 48 hours before and after ovulation has the possibility of conception. If intercourse takes place within 48 hours after ovulation, the chances of pregnancy are high. Under normal circumstances, the corpus luteum forms after ovulation and the endometrium continues to thicken under the effect of estrogen and progesterone secreted by the corpus luteum to prepare for the fertilization of the egg. If pregnancy occurs, the egg is fertilized and the corpus luteum is transformed into the corpus luteum of pregnancy by the action of human chorionic gland promoting hormones. If you are not pregnant, the egg is not fertilized and the corpus luteum begins to degenerate, you can observe if your menstruation is delayed. If your period is delayed for more than a week, there is a high chance of pregnancy. You can use an early pregnancy test or go to the hospital for a blood test to determine the level of human chorionic gonadotropin to determine if you are pregnant. If you are planning to get pregnant, it is recommended to have sex during ovulation, its will increase the chances of pregnancy. Don’t be nervous and anxious in your daily life, keep a happy mood, pay attention to more rest and don’t stay up late.