How long did it take you to get pregnant?

Hi guys, we wanted to start TTC in March but last month we had unprotected sex a few times during my fertile window. I was a little scared that I might get pregnant before I was ready to but I didn't. Anyways, I'm in college right now (almost 26 y/o) and hoping to time it around vacations. I thought it would be interesting to see how long it took most people to get pregnant. Also, any helpful comments from people TTC or have kids while in college appreciated.