Is it haram to adopt instead of giving birth?

I'm a young muslim woman who wants to have children in the futur when i'll get married, but i always wanted to adopt and not give birth to my own children. I was wondering if it was prohibited to do so, knowing that i'm healthy with no fertility issus? I prefer to avoid giving birth for several reasons, and i really want to help an orphan to get a better life, so i would like to know if it's permissible to only adopt and not have my own kids with the use of temporary birth control such as the pill, with the consent of my partner of course.