This is ancient Egypt, and you just ate some blue lotus flowers, a psychoactive drug that Egyptian royalty used to induce ecstatic states. Despite what you might have thought when you were 15, you didnât discover drugs. Humans have consumed organic substances for their various effects for millennia.
When should you stop sleeping on my stomach and backâfind out. You should stop sleeping on your stomach or back by around 20 weeks of pregnancy. By this point, you may notice that sleeping either way â especially on your stomach â is pretty uncomfortable. The concern with sleeping on your back is that the enlarging uterus can compress the large veins in the back of your abdomen, which can in turn decrease the amount of blood returning to your heart.
Women should try to increase their sleep during the first trimester. Doctors at MayoClinic.com suggest adults get an average of seven to nine hours of sleep per night. Because pregnancy increases the demands on a womanâs body, especially during the first trimester, pregnant women may need more sleep.