You mean carry a life in her womb and give birth?
It's feminity no matter who she is. IHMO
There are more women who gave birth and that's all they knew. Desire?
See how many street children we have?
They are not determined to work for baby's future. Isn't it?
There are women who adopt babies to play role as mother and they are more better that the biological mother.
If you can make yourself a wonderful, loving, and sincere mom and wife, then that is a plus!