Conflicted

So, my husband has been asking me to add him on here so he can keep up with TTC more closely and learn more along the way. My issue is that I don't know if he's going to take it seriously. I'm happy he says he wants to become more involved but it's just that we've been trying for 3 and a half years now and he's just asked out of nowhere. I'm nervous and I don't know if I should talk to him more about it or just go ahead and let him get more involved. He hasn't shown much interest up until now and I worry that he doesn't really care and is just trying to make me happy....