HOW do you tell when your ovulating or most fertile? me and my SO have been together almost 6 years! we are not in a stable enough time in our lives as individuals to have kids at the moment. (me having 1 semester left in college for my career; him searching for a better job to stick with) When we have sex i always make him do his business in a comdom except maybe twice in the full 6 year span! we would like to go without a condom every once in a while but we want to have the LEAST possible chance of getting pregnant. YES i am steady on birth control (NuvaRing) PLEASE HELP!