Will you try to get pregnant at 22 if you were in my situation?

My BF and I are trying for a baby. We are both only 22 years. We were planning to have kids until we were +30, life changed some things for us though. He will be going through Keemo Therapy(pardon the misspell) and most likely not be able to have kids after. We both live with our parents, both have jobs. I need some goods advice. If you have any advice to give me, I would really appreciate it. A LOT!