Anyone's hubby gaining weight during pregnancy?

Juliana
Hubby has gained I believe 15 lbs or more since we got pregnant. I am now on my 30th week.
Has this happened to anyone else? My family says when its a girl the daddy usually gains weight. We are having a baby girl so that is about right. But I'd like to hear about other cases to see if its a myth or a fact. What is your case?