A man’s history of sexually transmitted diseases is a powerful indicator of his exposure to carcinogenic agents, including HPV. The same behaviors that put a man at risk for STDs also put him at risk for contracting and transmitting high-risk HPV.
The same Indian study found that a husband’s history of an STD was a critical risk factor for his wife. Specifically:
A husband’s history of an STD before marriage raised his wife’s cervical cancer risk by 2.9 times .
A husband’s history of an STD after marriage was even more potent, increasing his wife’s risk by 5.9 times .
3. Husband Is Not Circumcised (or Was Circumcised Later in Life)
The study from India also identified a husband’s circumcision status as a relevant factor. It found that women whose husbands were uncircumcised or who were circumcised after the age of one year had a significantly higher risk of cervical cancer (4.1 times higher) compared to those whose husbands were circumcised in infancy . Researchers theorize that the foreskin might offer a conducive environment for the long-term presence of HPV, making transmission more likely.
Beyond “Habits”: Cancer in Husbands of Affected Women
Further evidence of the husband’s role comes from large-scale health data. A Swedish study found that men whose wives had been diagnosed with cervical cancer had a higher incidence of certain cancers themselves. Specifically, these husbands had a 75% higher risk of developing anal cancer . Since anal cancer is also linked to HPV, this strongly suggests that both partners were exposed to the same oncogenic virus .
