Low sperm count in semen will make conception difficult because few sperm are able to reach and fertilize the egg. To know the sperm count in semen, a semen analysis test is needed.

Breast cancer is the most common malignancy in women with a significantly increased incidence during the reproductive years. However, based on the latest anti-cancer targeted drugs, treatments have become more successful in curing the disease especially in young patients, thus increasing the motherhood potential of breast cancer patients.