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.
Too much pregnancy sleep. Believe it or not, pregnant women who sleep 10 or more hours per night had detrimental health effects, including a systolic pressure that is higher in the third trimester, as compared to those who slept 9 hours.