Most of the time yes.
Vn's that force you to sleep with something thats not my type then fuck no.
Love Harems but my Dick has standards and I dont breed Ugly.
I guess it depends the type of game and how it fits, there were times when I took that option and times when I didn't. But I don't mind it being in games either way.
I like it more if it meaningfully plays into the story, and even then I still lean a bit more towards no. I dislike it if pregnancy is added as a mechanic or something for the sake of having it.