Andrea, I'm a bit shocked at your experience with the above mentioned yoga instructor. Can't believe she would try pushing you into doing something you weren't comfortable with!
I think there are really mixed views on what's appropriate and inappropriate during pregnancy. As long as you listen to your body, the risk of something going wrong is extremely low. Some people say yoga is ok during first trimester, while others don't. It's very important to know your body's limits. I practiced yoga before my pregnancy so I felt very comfortable with shoulder stands and light twisting positions in my 2nd trimester. I'm now in my 3rd trimester (29 weeks) and baby is growing perfectly fine and already head down.
If I ever got tired in a certain asana, I'd take a breather and come out of it. However, with my third trimester, I'll probably be doing less strenuous poses and focusing on asanas that widen and strengthen my pelvic floor instead.
I think there are really mixed views on what's appropriate and inappropriate during pregnancy. As long as you listen to your body, the risk of something going wrong is extremely low. Some people say yoga is ok during first trimester, while others don't. It's very important to know your body's limits. I practiced yoga before my pregnancy so I felt very comfortable with shoulder stands and light twisting positions in my 2nd trimester. I'm now in my 3rd trimester (29 weeks) and baby is growing perfectly fine and already head down.
If I ever got tired in a certain asana, I'd take a breather and come out of it. However, with my third trimester, I'll probably be doing less strenuous poses and focusing on asanas that widen and strengthen my pelvic floor instead.