If childbirth decreases the risk of [[breast cancer]], than conversely [[abstinence]] increases the risk of breast cancer. [[User:Feebasfactor|Feebasfactor]] 13:46, 2 February 2008 (EST) | If childbirth decreases the risk of [[breast cancer]], than conversely [[abstinence]] increases the risk of breast cancer. [[User:Feebasfactor|Feebasfactor]] 13:46, 2 February 2008 (EST) |