True, the circumstances leading to the birth were unrealistic and circumstances after the birth has been left to the viewer's imagination...For instance, a real doctor being called to check whether mother and child are perfectly fine...Here we are assuming a doctor has come to check...P should have had a hair tied and not open and she should have changed her clothes after birth scene, IMO to make it little more authentic...
What baout the bed linen..thats the first thing that should be changed...