Sorry, I just read what Booflies wrote and I had to laugh... It's not possible for a women to have only gained 1 lb only during her pregnancy... She obviously lost a lot of weight during her pregnancy and then gained it all back with one lb. over... You said she had a 'healthy' baby.. than she had at least a 6lb baby right? then common sense would tell you then she AT LEAST had to gain 6 lbs to carry that baby's weight as well... then you have 2-4lbs for the placenta...2,3 lbs for water weight..etc...
That women was not telling the truth or forgot to tell the whole story.. that she lost a lot of weight than gained it back... or else she had a 1 lb. baby!!!!
The net difference between her preg pregnancy weight and the weight on her last prenatal appointment was +1 lb.
SO obviously she lost a ton of weight and then only gained enough back to be +1lb.
SOrry again that I so grossly misrepresented her situation.