tygermouse's answer was short and sweet and perfect.
I'm 57 and I let it stop me. There were other reasons I chose not to marry; and I decided not to have kids when I was 15; had a tubal ligation at 30. And one man wanted children so he broke it off with me. But that was only one.
DON'T LET NF STOP YOU FROM FALLING IN LOVE And if you want to marry, marry.
NF is what you have; it's not who you are. Not even close. Trust your instincts, value your gifts, and don't let NF win.
And go to my blog and read "Bumps of Beauty" http://nfpain.blogspot.com/
Or read it under Personal Stories on this forum.