Week 16, which I am approaching, is called the "turning point" because that's when you are supposed to turn over in bed (or during yoga) and lay on your side. Lying flat on your back puts extra pressure on the aorta and vena cava. Not really sure what those are, but putting pressure on them can result in reduced blood flow to your baby, which is a bad thing!
Since I usually sleep on my side, I didn't think this would be a problem. However, lately, the only position I've wanted to sleep in is on my back! Obviously I wouldn't do that on purpose, but who knows what happens when you are sleeping.
So I was woken up one night by Papa Bean shaking me and saying urgently: Turn over! Turn over! You're on our back!
Since then, I have taken to sleeping with a pillow between my knees. I use the "cushie" pillow that is made for air travel. However, there are a vast array of maternity pillows out there, from the ever popular Boppy to full body pillows and smaller wedges.
Since it turns out that Amazon carries Boppy pillows, we might have to order one - or two. Because I'm sure if I start using one, Papa Bean will want one too!
Update: I just learned in prenatal yoga class that it's not just sleeping on any side. You're supposed to sleep on the LEFT side because the aorta and vena cava are on the right side. Well, that makes it difficult! I always sleep on my RIGHT side! Doh!
Another Update: I asked my doctor about this at our March 25 appointment and she said not to worry, sleeping on either side is fine. Also, she said that if I want to sleep on my back I can just stick a pillow under one side of my back so that I'm uneven. But she said it's not a huge concern until I'm farther along, like 23 weeks or so. Whew!


A few fascinating facts:
This afternoon, I finally worked up the courage to check out the prenatal yoga class at
Two very important developments are taking place that I want to point out:

