Loving it

Me and my husband have been together for about a year. I’m 7 months pregnant, he’s going into the military soon, we are very happy. So, our sex life has always been great. We have amazing chemistry and I really believe this man is my soulmate. For the last couple months, we have been climaxing at the same time. My question is, is this because of pregnancy, or is it just us? It’s great and I never want it to end !