So usually doing squats I just feel it on the top of my thighs. I've read the wider you have your feet spread, the more you'll feel it in the back of your thighs. Is there a too-wide stance, or just anything I'm comfortable with? I don't really practice it anymore (I should, it really helped with my last pregnancy and labor), but I was doing tai chi and am comfortable with a pretty wide stance.
Re: Proper squats?
I do a lot of plie (ballet) squats where your feet are turned out to the sides and you have a wide stance. They're supposed to help your inner thighs.
That said, the best kind of squats to be doing now during pregnancy (and probably all the time) are ones that target your butt so that your pelvic floor is strengthened. Here's an awesome article about why this kind of squat is beneficial and how to do them properly:
https://www.alignedandwell.com/katysays/the-hunting-and-gathering-mama/#sthash.RFZ1NCFf.dpbs
Thanks for this, not too much info at all, it's actually really helpful