Actress Christina Applegate says she and her musician-husband Martyn LeNoble would love to have more children but worry about the age factor.
The actress, who already has a two-year-old daughter Sadie Grace with LeNoble, would love to expand the family, but doesn't know if she has the energy for sleepless nights with a newborn.
"I think we both want to make another Sadie. Watch this little person and she's so perfect and she enhances our life so much that you go, 'God - how could we not produce more of these'," accesshollywood.com quoted the "Hall Pass" actress as saying.
"We're both kind of like, 'Eh, we're a little old' - we don't know. I'm 41 years old and I don't know if I could do the whole not sleeping thing again. If I was 35, then maybe I'd have the energy.
"When I get up it hurts. Some people can do it and I say, 'Hats off to you'. That's just how I feel right now," added Applegate.