I have had the same problem with one of my families. Both hubby and wife were definitely, had no problem having the first child at 24-25. Tried several times up to the age of 34-35 with no results. The doctor's consultation suggested the baby boost for both. I gave them both the baby boost and they had a second child at 35-36 but that was it. They are now 57-58 with no more children after numerous attempts. Besides that they are both lazy. Their energy levels are alway high during dayligt hours and are always running around exercising warming hands and admiring themselves. They never stay working and all they have achieved is abouth miday through level two.