FCS stands for Football Championship Subdivision and FBS stands for Football Bowl Subdivision. Teams in the FBS, formerly known as Division 1-A, determine their champion via â¦ ratings, both human and computer.
There are three primary ways a pregnancy can occur after a vasectomy: 1  Having sex without contraception before the manâs sperm count is confirmed to be zero. 2  Natural reversal, also known as recanalization. 3  Surgical error.
Those studies have since been invalidated, and todayâs science confirms that there is no link. After a vasectomy, how long until sterile can be two to six months, depending on the individual. Once the procedure is complete, your specialist will ask you to return in a couple of months.He or she will test your semen to be sure no sperm are present.hose studies have since been invalidated, and todayâs science confirms that there is no link. After a vasectomy, how long until sterile can be two to six months, depending on the individual. Once the procedure is complete, your specialist will ask you to return in a couple of months.