Is the safe period method reliable for those with regular menstrual cycles?
Apr 19, 2023
Source: Cainiu Health
Dr. Lv Aiming
Introduction
The rhythm method of contraception, based on a regular menstrual cycle, is generally considered safe. The "safe period" refers to the time from the day menstruation ends up to three days before ovulation begins, and from the first day after ovulation ends until one day before the next menstruation starts. During these periods, eggs are typically not released, making pregnancy less likely. However, if menstruation occurs earlier or later than expected, unintended pregnancy may occur; therefore, this method should not be relied upon as a regular form of contraception.
Contraception using the safe period method during regular menstrual cycles is generally considered relatively safe, but it should not be used as a regular contraceptive method. The details are as follows:
Under normal circumstances, a woman's menstrual cycle can be divided into three phases: the menstrual phase, the ovulation phase, and the safe period. The safe period refers to the time from the day menstruation ends up to three days before the start of ovulation, and from the first day after ovulation ends until the day before the next menstruation begins. During this safe period, ovulation typically does not occur, making contraception relatively reliable. However, women's menstrual cycles are often influenced by various factors such as diet, emotional state, and sleep. Therefore, this method is not absolutely reliable. If menstruation occurs earlier or later than expected, it may lead to unintended pregnancy, which is why it should not be relied upon as a regular form of contraception.
If an unintended pregnancy occurs, it is recommended to promptly visit the obstetrics and gynecology department at a hospital and choose an appropriate course of action based on individual circumstances.
