Because of Lamaze or HMOs?
My mother spent 10 days in the hospital after my older brother was born. By the time I came along, it was a week.
I do think 36 hours is not enough.
In the late 30s my mother, who had natural, problem-free childbirth with my brother, spent 8 days in the general hospital. The bill? $8.00.
I found it among her effects, after she passed. She kept b/c it seemed so outrageous by today’s standards!
And the vast majority of mothers and babies don't need any such long stay.