Period is 2 days late but didnt have sex. For more details on what boreholes show see this detailed post which updates this one. Its so hard because my partner and I want to starr a family. I have been trying everything, but feel like a teenager again my acne is horrible! Hi, i can really relate to your story. Over a twelve hour period, the participants would typically sleep for about four or five hours initially, then wake for several hours, then sleep again until morning. Current conditions have happened before, not unprecedented. Would this have made two-phase sleep impossible? Please ask your doctor to test your progesterone in your next check-up.