Funny thing is dogs can tell when your going into labor.

My girl dog was scared to come around me in the beginning now I find her in bed with me and wanting to be on my lap all the time.

Awe. I think they sense it. My girl dog has been attached to it from the beginning of my pregnancy, but the boy has just in the past couple of days become protective. @emmz

My dog has been the same way lately. Very clingy to my belly.