How to survive recurrent miscarriages, MN is the only place I’ve had to let it all out and commune with women who really get it.
How to be a good stepmum (sadly in the time I’ve been on here the step parenting board has been mostly taken over by bile spewing nutters but it used to be helpful)
Sensible healthy boundaries in relationships. If I’d had MN before I’d have left my horrible ex long before I eventually did.
That my family is very healthy, happy and functional. I’m lucky in my siblings and appreciate them so much more.
How to prepare myself and my marriage for a baby. A lot of little things I’ve read and ingested that I might not have realised at the time have been valuable in navigating having a family.
How to say no to things. Might have come with getting older and I would never use no as a complete sentence but I have felt okay saying no things don’t work for me/us and not tied myself in knots afterwards about being a horrible person for doing so 
The putting bedlinen in a pillow case - game changer.
My favourite daal recipe was from here.
Lots of posters have given me more empathy for the struggles people might be going through. Others have reminded me what arseholes there are in the world. It’s a mixed bag.
I appreciate my husband more. It’s shocking how many women stay with nightmare partners/husbands because their standards are so low. It took me longer than it should have to leave my ex but dear god, the shit some people put up with baffles me.