But stored fat is broken down and ketones are made if your diet does not contain enough carbohydrate to supply the body with sugar (glucose) for energy or if your body can't use blood sugar (glucose) properly. Ketones can be tested in a laboratory.ut stored fat is broken down and ketones are made if your diet does not contain enough carbohydrate to supply the body with sugar (glucose) for energy or if your body can't use blood sugar (glucose) properly. Ketones can be tested in a laboratory.
Vasectomy is a safer, cheaper procedure that causes fewer complications than tubal ligation in women. Although vasectomy is expensive, it is a one-time cost and is often covered by medical insurance. The cost of other methods, such as birth control pills or condoms and spermicide, is likely to be greater over time.
== Answer == There are a few cases where the vasectomy was not done properly and the male would not know for sure. It happened to a girlfriend of mine. Her husband got a vasectomy and they thought all was well and 3 months later she was pregnant. He had to have the vasectomy done again and this time properly.