How long should sexual intercourse be avoided before hysteroscopy?

Jan 25, 2025 Source: Cainiu Health
Dr. Zhang Lu
Introduction
Hysteroscopy is typically advised to be preceded by a 3-day period of sexual abstinence to reduce the risk of infection and ensure the accuracy of the examination results. Since hysteroscopy is an invasive procedure, sexual activity before the exam may increase the risk of infection, thereby affecting the examination outcomes. Additionally, it is important to avoid taking baths or swimming too soon after the procedure.

Generally, sexual intercourse is usually prohibited for 3 days before undergoing a hysteroscopy. The detailed explanation is as follows:

Hysteroscopy primarily involves using a hysteroscope to observe the shape and structure of the uterus and can help identify the causes of abnormal uterine bleeding, heavy menstrual bleeding, or scanty menstruation. However, hysteroscopy is an invasive procedure that may cause injury to the endometrium, uterine wall, vaginal mucosa, and other tissues during the procedure. Sexual intercourse the day before the examination may alter the vaginal and uterine environment, thereby increasing the risk of bacterial invasion. Therefore, it is generally recommended to abstain from sexual activity for 3 days prior to the examination to reduce the risk of infection and ensure the accuracy of the examination results.

In addition to avoiding sexual intercourse before hysteroscopy, attention to personal hygiene is also important. After the examination, activities such as swimming or taking baths should be avoided too early to prevent retrograde infection.

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