Question

When im laying on my back and I move my legs or when I bend down sometimes it feels like the bones in the small of my back are grinding together.. Its not painful, im just wondering what exactly it is. Im 18-22 weeks along with my first.. My dr gave me two due dates and theyre a month apart which is why im not sure about the weeks.

Meh, that happens to me whether I'm preggo or not. Could be the result of your body changing (hips spreading/muscles loosening) unless it's painful, I wouldn't worry about it.