I walk everywhere and I've already lost my mucus plug and started dilating and I just hit 16 weeks
I'm 21 weeks. I've been walking everyday since I was 6 weeks. I think the sooner the better. I want to walk as much as I can while I can.
i think at anytime...cuz its not only good for labor but for a regular exercise too...keep u moving so ur muscles wont get all stiff:)