What is he thinking? Why are men complicated!

JustMe • Im a mommy of a little girl who holds my world 💜💚❤
My SO and i decided to start trying to convince, but he only came in me while i was ovulating once. Since then its only happened after im done ovulating. Idk if hes backing out of the decision we had made or what. He wont talk about it when i bring it up. Im just wondering what could possibly be going through his mind. He used to not want kids but he flipped and said he did. So im confused! Why are men so complicated!!!