When did MIL get her P.H.D.?

I know I've said this before, but everyone has an opinion on how to care for YOUR child. For fuck's sake people, I'm doing the best I can. I'm reading baby books when I have a bit of time, consulting other current mothers, and asking my own mother at times for advice.

What I don't care for is MIL pushing her advice on me. Number 1, I don't recall asking for it and two, I know my son best. You spend a few hours with him on Saturdays, I'm with him everyday.

I'm no medical professional. When it comes to medical concerns with my son, I consult the pedi. MIL has "advised" me to push back the foreskin on my circumcised son. My understanding is that they are leaving a little bit more foreskin on, as it even out in growth with age. She seems to think it needs to be retracted every nappy change. I wouldn't think yanking on a wanker 8 times a day, would be comfortable. I'm not concerned about it, as it's not inflamed and the meatus is not covered.

I'm going to consult the pedi at his next appointment.