Do not use Vaseline petroleum jelly or oil before asking your doctor or nurse. Learn how to use an infant thermometer. One Month to Two Months Healthy infants should be placed to sleep on their backs in a smoke-free environment. Your baby may easily catch a cold or other diseases, if around crowds of people. It's better for your child's health to wait until he is older to bring her into crowds.
First baby shots at one to two months.
Schedule a well baby check-up. Healthy infants should be placed to sleep on their backs in a smoke-free environment. Learn to use an infant thermometer. Three to Four Months Healthy infants should be placed to sleep on their backs in a smoke-free environment. It's time for baby's second shots when she turns four months.