The internet Mum-doctors.

If you're a Mum you've probably at some had an ill baby or been concerned something may be wrong yet you're uncertain what to do, you don't want to be labelled the neurotic Mum at the Dr's nor do you want to not go and risk your child growing a second head that then explodes.  You crave advice or validation or even just good old virtual hand-holding.  You've learned from the past not to ask good old Dr Google seeing as you start with a mere splinter yet end up with something you can't pronounce that's possibly terminal.  So you turn to people you think will understand, other parents.