Buy clothes but don't go overboard. The beauty of being a first time parent is picking out those little outfits, blankets, bedding and the pram yourself. Most of the stuff you receive hardly gets used if at all although it is nice to receive some little outfits, not everything you pick might be to her taste and she'll want to get most things herself.
If she asks for advice give it, if not then bite your tongue.
Don't call her baby your baby.
Don't ask about overnights.
Don't pick baby up without asking.
Don't be offended if they don't want you in the delivery room/visitors for a few days or whatever. Its their time with their baby. Enjoy!
Are You Finding the Hot Weather is Making you Short Tempered?
Crying over sad songs on the radio


) although I am busy raising my first Grandchild so the 'you don't have to do all the tough bit's' doesn't quite apply in this case
lol .. but I do get great joy as well and will do even more so in the future when certain other pressures are taken off so I can simply enjoy being a Grandma to the max xx