Anonymous Trying To Conceive Wish

I wish For the strength to talk to my boyfriend about having a child. He already has a 5 year old beautiful daughter and say's he wants to have more "someday", but i get the feeling he's just putting it off. He often says he feels like it would be replacing his daughter. I am ready to become a mother and i know it won't go away. We're engaged and have been together for 2 years. I want everything with this man. I wish for him to say yes.