Does cervical cancer spread through sexual intercourse?

In general, uterine cancer is not contagious after sexual intercourse. This condition is not an infectious disease and has no clear transmission route. The specific analysis is as follows:

Uterine cancer is a malignant tumor caused by abnormal proliferation and malignant transformation of uterine tissue cells. Its development is associated with factors such as hormonal levels, genetic predisposition, and long-term stimulation from gynecological inflammation, rather than infection by pathogens like bacteria or viruses. Infectious diseases require transmission through pathogens, but uterine cancer lacks this prerequisite. Therefore, regardless of whether sexual intercourse occurs, the disease cannot be transmitted to a partner.

During sexual intercourse, the potential risk lies in aggravating the patient's own condition. Patients with uterine cancer may have lesions on the cervix or endometrium, and friction or stimulation during intercourse could lead to bleeding or ulceration of these lesions, increasing the risk of infection and hindering disease control. However, this represents an impact on the patient themselves, not transmission to others.

Individuals diagnosed with uterine cancer should follow medical advice to adjust their sexual activity according to their condition. Sexual intercourse should be avoided during periods of unstable illness or active treatment. Healthy individuals do not need to worry about contracting the disease, but if their partner is affected, they should provide emotional support and care. At the same time, they should maintain healthy lifestyle habits and undergo regular gynecological examinations.