I don't tell my H2B anything about dates or timing. I just instigated DTD every few days or so to keep, ahem, the levels topped up. Sometimes it works, sometimes it leads to epic fail (see The Shining getting in the way during the vital time the other week).
But, it is still such early days, I really don't want to get too obsessive / regimented about it. If this process takes a while, I'll have to get him more involved in timings etc, but I'm not willing to just yet.
Lol, my H2B is also stubborn and won't do things if he feels pressured / told he has to / should be! Can make life difficult, generally. Gently, gently is the best approach...and let him think everything is his idea.
And with regard to making a baby, I'm TTC, and he is seeing how it goes. Easier when you're removed from it the way they are!