The first time can be a charm . . . for children. When we asked moms if the guy they lost their virginity to ended up being the father of their children, a staggering 52 percent said yes! Many people used to save sex until marriage so it was a given that a person's "first" would be their co-parent, but now that's often not the case. Still, there's always high school sweethearts or couples who reconnect later in life or, as 16 and Pregnant has proved, the chance of getting pregnant the first time.