HELP ME!!! Just have to get over this for a few months!

Selena • Mommy to Jonah 11/07/18 💙 Theo, my angel 10/30/19 💔, and my sweet rainbow, Elliott 4/28/22 🌈

So me and my boyfriend have planned to start ttc at the begininng of the year (Jan 2018). HOWEVER, he doesn't want me to bring it up until then or at least closer to then. He gets so aggravated with me because it's all I ever talk about (so he says, but it is defintely once a day lol). When he is at work, it feels like he's gone for longer than a day so I always feel like I haven't brought it up in a while. I'm scared that if I keep saying anything involving a baby, that I will steer him away from the idea, but it is seriously the ONLY thing I can think about. Any advice???