Can I take short-acting contraceptive pills without any additional measures?

Eating short-acting contraceptive pills is a common method of contraception, but it cannot completely prevent pregnancy. To prevent unintended pregnancy, contraceptive measures still need to be taken after taking short-acting contraceptive pills. The analysis is as follows:

Short-acting contraceptive pills are combined preparations containing estrogen and progestin. They mainly work by inhibiting ovulation and interfering with the implantation of fertilized eggs, thereby achieving contraceptive effects. Their contraceptive effectiveness is relatively reliable. However, short-acting contraceptive pills are usually taken starting from the first day of menstruation and must be taken for seven consecutive days before reaching a higher level of contraceptive effectiveness.

Even with the use of short-acting contraceptive pills, sexual intercourse should not occur without additional contraceptive measures. If no other contraceptive measures are taken during intercourse, and the contraceptive effectiveness of the short-acting pills is affected by certain factors, such as missed doses or drug interactions, unintended pregnancy may result. Therefore, it is recommended to use additional contraceptive methods, such as condoms, during the first seven days of taking short-acting contraceptive pills to prevent unintended pregnancy.

Short-acting contraceptive pills may cause some side effects, such as nausea, vomiting, breast tenderness, and irregular vaginal bleeding. During medication, regular visits to the hospital for related examinations are necessary to evaluate the side effects and effectiveness of the medication. If severe discomfort or prolonged symptoms occur, timely medical attention is advised for treatment.