You only need to do this for the first month after treatment.This is in case a radiotherapy seed gets misplaced and comes out in the semen but this is very unlikely to happen.Radiotherapy to your pelvic area can cause erection problems by affecting the nerves in that area. Some medicines or medical devices can help you to get an erection if you have problems after radiotherapy.Talk to your doctor if you think you need to try medicines.Factors such as poverty, weak law enforcement, patriarchal social norms and concerns about family honour are often blamed.Marriages in India are considered to involve a child if the woman is below 18 or the man younger than 21.
More than a quarter of Indian women between 20 and 24 said they were married before 18, and a fifth of men between 25 and 29 said they married below the legal age, the National Commission for the Protection of Child Rights and the charity Young Lives said in a recent report analysing the census data.
The number of underage brides has declined 0.3 percent in rural areas since 2001, but in urban areas it increased 0.7 percent, the report said.
The study, the first to break down India's census data on child marriage, found that nearly one in four girls in rural areas and one in five in urban areas married before 18.
It helps to talk openly with your partner about your problems.
You can also ask the radiotherapy staff about any problems you have.