Contine dating?

I am a 27-year-old female dating at 29-year-old man. We are not exclusive yet. We have brought up the discussion of kids in the future. I have a rare diagnosis that may make it difficult to have kids in the future. I've informed him about this. He says he wants to exhaust all options to have biological children first before adopting. This is the first time I have dated someone that is not excited about the idea of adoptiom.
I'd always thought that if I couldn't have kids naturally I would probably just adopt. I am a little apprehensive about the idea of ivf due to the invasive nature of the treatments. I am even more so apprehensive about the idea of getting a surrogate to bear children which he seems to want to do if we couldn't have children naturally and IVF does not work. I'm strongly considering whether or not it is the right choice to keep going in the relationship. Thoughts?