Is the safe period method of contraception reliable?
Jan 25, 2025
Source: Cainiu Health
Dr. Zhang Lu
Introduction
The safe period contraceptive method is not absolutely reliable. This method is based on knowledge of female reproductive physiology to estimate the ovulation date and determine the fertile period in the cycle for abstinence in order to achieve contraception. However, since a woman's menstrual cycle and ovulation time may be affected by various factors such as stress, environment, and health status, the safe period is not absolutely safe.
Generally speaking, the safe period contraceptive method is not very reliable, with a relatively high failure rate. The specific analysis is as follows:
The safe period contraceptive method avoids ovulation by calculating a woman's menstrual cycle to achieve contraception. However, a woman's menstrual cycle and ovulation time may be affected by multiple factors such as stress, environment, and health status. Therefore, the safe period is not absolutely safe. Ovulation can occur at any time during the menstrual cycle, even during the traditionally considered "safe" period. The safe period contraceptive method is only suitable for women with very regular menstrual cycles who can accurately understand their ovulation patterns and strictly follow contraceptive rules, but it still cannot completely eliminate the risk of pregnancy.
When choosing to use the safe period contraceptive method, one must also be aware of the risk of sexually transmitted diseases. The safe period method does not protect against sexually transmitted infections. Therefore, when a partner's health status is not confirmed, relying solely on this method is unsafe. It is recommended to use a combination of different contraceptive methods.
