When is the best time to take regular contraceptives for maximum effectiveness?

During sexual intercourse, it is crucial to take contraceptive measures. However, sometimes contraception may fail or individuals may choose not to use contraceptives. In such cases, contraceptive pills can be used as a remedial measure. It is important to note that contraceptive pills should not be used as a routine contraceptive method. Understanding the correct usage is essential to achieve the best remedial effect. Let's explore when regular contraceptive pills are effective.

Short-acting contraceptive pills primarily consist of progesterone and estrogen. They work by suppressing ovulation, inhibiting normal growth of the uterine lining, altering the nature of cervical mucus, and affecting the normal contractions of the fallopian tubes. They are suitable for women without underlying diseases or diabetes. Administration begins on the 5th day of menstruation, with one pill taken every evening for 22 consecutive days, providing contraception for one month.

Long-acting contraceptive pills are taken once, five days after menstruation begins, and then again 20 days later. They contain synthetic progesterone and long-acting estrogen. After entering the body, these pills are stored in fat tissue and slowly released, suppressing ovulation and providing long-term contraceptive effect. They are suitable for women who cannot use intrauterine devices and do not prefer other contraceptive methods.

Long-acting contraceptive pills are chemically similar to short-acting contraceptive pills. Long-term use of contraceptive pills can have certain effects on women's bodies, especially for those who have not yet given birth. The main principle of long-acting contraceptive pills is to suppress ovulation and prevent implantation. Their advantages include high effectiveness, long-term contraception, reversibility, no need for daily dosing, ease of use and distribution, and no impact on sexual activity. However, some women may experience increased menstrual flow, longer menstrual cycles, or even amenorrhea.

Short-acting contraceptive pills are compound medications formulated with estrogen and progesterone. They achieve contraceptive effects by suppressing ovulation, altering the uterine lining environment, modifying cervical mucus properties, preventing sperm penetration, and inhibiting implantation. With a contraceptive effectiveness rate of over 99%, they are a routine contraceptive method suitable for healthy women of reproductive age.