Everyone is entitled to a "cuddle" with a newborn, barge in on a new mother who just went through labour sometimes with heavy surgery and ensure a lifetime bond by being the first to take selfies to show anyone and everyone they were "first" there.
or the mother is a silly precious self-indulgent FTM who should appreciate the intrusion, shut up and make tea for the visitors who are good enough to come and see her.
Usually followed by: I had a full face of make-up on and was back in my clothes making a full roast diner for 20 people 10 minutes after my baby was born.