Take a seat!

Whether you have a car or not, your baby must be safe in any mode of transportation. Buy an infant car seat. Practice putting the car seat in and taking it out. Pretend you need to do it in 10 seconds, like in the army. There are very helpful videos of proper installation on YouTube if you’re concerned. Become a real pro at this and learn to do it without jostling its occupant too much (after the baby appears you'll learn to appreciate the value of a napping infant very quickly).