I'm 5 1/2months pregnant, This is my first time ever being pregnant so I have no idea what's going on with my body right now, Last night I was lying in bed with my fiancé and I just had this craving for sex, I mean I know there is nothing wrong with sex but I just woke up in the middle of the night wanting it and it was so weird, I can't even explain the feeling I got. But I was just wondering if anyone else has had this happen to them or know anyone that has done this.