Hi chloevalentine, me again!! I seem to be stalking your posts
Just thought I'd answer your question about the first long A... Mine does 4.5hr for the first one (any less and we get a 45-minute nap), 3.5 for the second (to get an UT nap and preserve BT) then 2.75 before bed.
It suits me tbh, she can have her first long nap at home, then we can go out and about and I'm not stressed about getting her home for the short cat nap. She can have it in the car or in the pushchair. My LO is 10mo in a few days.
Hth xx