I'm noticing how different having a 2nd baby is from a first. Here's a few things, feel free to add your own in the comments! :)
*With a first baby I was SO scared to cut her fingernails. She wore mittens for a week at least since I thought I'd cut her fingers off. With a second I snipped her nails within 2 hours of her being born.
*With a first baby I watched the clock and kept charts to make she nursed often enough. With a second baby I never know what time I feed her, I just nurse when she's cranky or seems hungry.
*With a first baby I moreso wanted to stick to a schedule; naps, bedtime, etc. With a second baby a schedule becomes trickier because you're still trying to keep the first kid's schedule going!
*With a first baby it didn't matter too much if they woke you up at 6am and didn't go back to sleep til 11am. You could just nap with them! With a second you quickly realize that by the time the baby goes back to sleep your toddler will be wide awake and wanting to play. And it's VERY rare for them to sleep at the same time.
*With a first baby I paid close attention to her outfits. I coordinated her socks, shoes, headband, etc- just about every day and sometimes 2x a day so she could wear everything. With a second baby I sometimes realize I haven't put her in certain clothes until they already don't fit anymore and she's lucky to get a bath every 4 or 5 days :)
*With a first baby I took pictures DAILY. I catalogued them and titled them by her week of age. I posed her, did costume changes, etc. With a second baby, I'm lucky to get one pic a week. Sometimes 2 or 3 weeks go by without a camera.
Ok....there's lots more....add yours!