I've developed a strange new habit since I've been married. I wake up in the middle of the night because of the need to urinate. I have never woken up in the middle of the night before I got married for such a reason. I am a heavy sleeper. I wish I could get rid of this new habit since I feel like it is taking away from the quality of my sleep. Last night I woke up sometime after 2AM and could not go back to sleep right away after the bathroom trip. No wonder I was so tired at work today. Is this what sex does to females? Because one of my married friends confided in me that the same thing happened to her when she got married.