Compounded short-acting oral contraceptives are usually taken orally from the first day of menstruation, and can provide a very reliable contraceptive effect throughout the entire period of taking the pill. If you forget, not on the first day of the pill, the second day to start taking or to the fifth day to take, the treatment is: from the beginning of the pill within the first seven days of the first cycle of the pill, be sure to do a good job of contraceptive measures, you can add condoms to protect the effectiveness of contraception, do not guarantee that the fifth day to take it again will not be pregnant, or there is still a chance of pregnancy. So if it is the first day of menstruation to eat generally the entire period of taking the drug is effective, to play the effect of contraception. So it is recommended that the pill must be taken on the first day of menstruation, take it on time, do not miss, and take it at the same time, so that the contraceptive effect is more reliable. Don’t take them at your own discretion when you want to take them, as this may lead to pregnancy. If there is any discomfort after taking the oral contraceptive pill, you can go to the hospital.