The fertilization must occur via sex and the baby must be born via somewhat normal childbirth rather than a cesarean section. The process must be relativly safe and not highly experimental, and it must be cheap enough to be available to the middle class.

It does still count if it's only possible based on actions taken during childhood, such as hormones to change pelvis growth.

By the end of 2035, will it be possible for someone born biologically male to get pregnant and have children normally?

 → By the end of 2045, will it be possible for someone born biologically male to get pregnant and have children normally?