Last night I had a fabulous Pregnancy Massage at the Stillwater Spa (Hyatt hotel - Toronto). I got a gift certificate as a gift for Christmas and I strongly recommend it as a gift if you know someone who is pregnant, especially if they are in their third trimester. It is called Stillwater Aqua Therapy, but it is ideal for pregnant women. The feeling of weightlessness is amazing, you can completely relax and just listen to the background music (and occasional low rumble from the subway). The water is kept at around 100 Celcius so you don't have to worry about it being too warm.
They have a small pool, maybe 10ft by 10ft and 4ft deep. The RMT puts floats under your legs and supports your head with their arms. Then you get moved around the pool, and the resistance of the water provides a soothing stretch. The RMT moving your arms and legs into various positions to stretch different areas. It is actually somewhat similar to a Thai massage (without cracking of the joints). It is also like a chinese massage with the pressure points. It was probably one of the strangest spa treatments I have ever had (and I have had massages in Canada, Mexico, Thailand, Lao, Cambodia, Vietnam, China, Tibet and a few other countries).

The hard part was having to get out of the pool when we were done and feel all the weight come back. But I really did sleep well last night. I woke up at 7:00am this morning fully refreshed (and I am not a morning person).