Thanks for replies.   
He's 16 but seems like a man to me.  He's 6' 1" and weighs 235 lbs.  He's not very active, but we're trying.  Guess if I had the point amount for a 17 year old and maybe added in some?  
Joined online yesterday and just finding my way around the site.  It certainly has a lot of information on it.  Looking forward to my first week, but had a disaster yesterday with food/wine/crisps.  Back on track today.  Looks like your both doing great.