Also, what should be in a car kit for the baby once she/he is a passenger?
1) 8 months pregnant car kit
2) infant car kit
Obviously it would vary somewhat in summer as opposed to winter, but I'm frankly not sure how much.
The baby is due to be born on February 22.
For a pregnant women, I'd start with the standard set-up but add extra food and water, suncreen (in the summer), maxi/bladder pads and emergency birthing supplies.
It will vary by age and personal preferance, but for an infant kit, I'd start with: diapers, wipes, cream, plastic bags, formula, bottles, water, extra sleepers, socks and blankets, a soother and a sling or chest/back child carrier.