I love doing yoga, have done before I fell pregnant. At the moment I go to one or two classes a week but I'm almost 22 weeks pregnant and there's some poses that I just can't do anymore because of my bump (think lying flat on front and twisting). My yoga teacher is fairly good at giving me adaptations but I'm getting bigger by the day and each class is getting harder, with more changes. I've been looking at pregnancy classes but I know yoga varies a lot and didn't know what to expect. I don't want to sacrifice my class for something that's too different. Has anyone done any pregnancy yoga? What's it like?