Is it safe to lie on my back for a pregnancy massage?

Yes. There is a major blood vessel that lies along the right side of the spine that the baby can put pressure on when you lie on your back. On the waterbed table, the blood vessel will not be as compressed, additionally, your therapist will place a small towel under the right side of your back to shift the weight off this blood vessel. This is safe. However, if you are uncomfortable on your back we can modify your treatment to accommodate for this.