http://reviewsforstrollers.tumblr.com/post/147288308246/why-should-you-change-your-old-baby-stroller When the second, and subsequent, baby comes along, you often find that your initial costs have decreased because many of the items you will need for them you already have. While it is perfectly fine to reuse the crib, infant clothing, and other items, there is onething that it is better to replace — the baby stroller.