what is the possibility of getting pregnant while on birth control

The possibility of getting pregnant while on birth control depends on the type of birth control and whether it is being used correctly. Birth control pills come close to being 100% effective if taken perfectly, meaning at the same time each and every day. However, with typical use, the effectiveness of the pill is around 91%, meaning that about 9 in 100 people may become pregnant in a year of taking it. Other types of birth control, such as IUDs and implants, are more than 99% effective with perfect use, and less than 1% effective with typical use. Certain factors can increase the risk of getting pregnant while on birth control, such as missing a dose or forgetting to start a new pack of pills, or taking certain medications that can interfere with the effectiveness of the birth control. It is important to understand the effectiveness of the chosen birth control method and to use it correctly to minimize the risk of pregnancy.