i think he was probably just dissapointed about af!!! like the other girls say, try keep the specifics of ov and bd to yourself to keep things "normal". and he would want to have a proper chat about using contraception again.
me and my oh ended up having a similar chat on xmas day night (if that makes sence) as he was having sudden doubts. i think it's because he expected us to bd once and voila!!! so we had an hour long convo about which contraception to back to and it ended up in a complete u-turn and turned out that he was just really stressed about work stuff- totally unrelated and that he really does want a lo. just having that chat has made us closer and i feel like we really are a team now

Good luck!! xx