Yes with my first that's how I went into labor and walking like crazy also.
My husband and I had to stop having it for a little while because it was making me have pretty uncomfortable Braxton hicks... I'm just about 37 weeks when I hit about 38 I would like to start again to see if it speeds things along... I can tell he has dropped and I've been having Braxton hicks daily so I'm hoping it works. I'm so ready for my son!
It worked for me. But my husband got off inside me. And i layed on my back for about 15 minutes. Then i went to bed. About 3 hours later i woke up in labor
It worked for me we didnt have intercourse for about 2 weeks and then about 2 hours later I went into labor but I already lost my plug about 2 weeks earlier and 3cm dilated also