Here is an interesting little article about prenatal yoga:
Best Exercise During Pregnancy: Yoga
It’s important to maintain a fitness regimen during pregnancy, but as your belly blossoms, it may be tough — and not always safe — to keep up with your usual exercise routine.
Experts say that yoga is among the best exercises for pregnant women. Recommendations released by the Academy of Arthopaedic Surgeons (AAOS) say that yoga allows women to maintain exercise programs without strain on their cardiovascular system or baby. Practicing yoga builds strength and flexibility and does double-duty, by also promoting relaxation and deep breathing.
Certain types of yoga — like Bikram and more strenuous styles should be avoided and of course, check with your doctor before beginning any exercise program during pregnancy. It’s best to look for yoga classes designed for pregnant women — many yoga studios offer prenatal yoga classes which are tailored to expecting clients and the classes are also a fantastic opportunity to meet other women expecting babies around the same time as you are!