Darling if we could figure out the answer to that we'd all be gazillionaires.
Some of us have copped it pretty bad on this forum, especially last season, but truly it doesn't even compare to what you'll get on a parenting forum. Especially if you stumble across one masked as "for all new mummies" but it really means "if only you do x,y,z"
Formula = awful. Your child will die, you're the worst person ever
Immunisations are for lemmings who are brainwashed by the govt and your child will be autistic
Sultanas/raisins = you want your kid to choke
yoghurt = you're the devil trying to pump them full of sugar and fat
if you don't co sleep your kid will die of cot death
if you're not still carrying 50 pounds of extra weight a year later, even if you didn't gain anywhere near to start with, then you're starving yourself and in turn your baby... that is if he/she isn't on the dreaded FORMULA
must have 30 slings in various colours and a recipe for "breastfeeding cookies" tattooed to your forehead
and it goes on and on