Aside from increased expenses having a baby may also cause a

Having a baby not only increases expenses, but it also increases stress levels in the household.
When parents have a child, they have a responsibility laid upon them to take care of it, which includes raising it right and making sure it has the proper nutrition and education that it needs.

I hope this helped! :-)

Stress issues if that's what you are referring to

Why  do you think body composition focuses  on the  ratio  of  fatty tissue  to  other body tissue? why is  body composition not related  to  weight?