Could you become pregnant the day after missed period?

No, it is not possible to become pregnant the day after a missed period. Pregnancy occurs when a sperm fertilizes an egg, and this process can only happen during a specific window of time each month, known as the fertile window. The fertile window typically occurs around the time of ovulation which usually happens about 14 days before the start of the next period.

If you have missed a period, it does not necessarily mean that you are pregnant. There are various reasons why a period may be missed, such as stress, hormonal imbalances, certain medications, or underlying medical conditions. To determine if you are pregnant, you can take a pregnancy test. Pregnancy tests detect the presence of human chorionic gonadotropin (hCG) which is a hormone produced during pregnancy. If the test result is positive, it would indicate that you are pregnant and if the test result is negative, it means you are not pregnant or it may be too early to detect hCG.