Lili- How to you answer rude people?

Alanna • Pregnant With Baby #2
People keeps asking me when we are going to have kids. If the only knew the crazy stuff I do to try to concieve! It really upsets me because one of my best friends got pregnant on accident. Now she keeps hounding me about when it's going to happen to me. After awhile, I told her that we were trying. Now all she does is ask "When are you getting pregnant?!" Like I know exactly when it will happen. How do you deal with these rude but well meaning people? It wouldn't be so bad if she hadn't gotten pregnant on accident. She has no idea what we go through to try to concieve!