A newborn's eyes are not fully developed, according to Lawrence M. Kaufman, M.D., Ph.D. at the University of Illinois Medical Center. The elements of the eyes develop in utero, but the nerve and internal structures continue to grow over the first two years of life.

Newborn’s bowel habits vary from baby to baby. However, painful bowel movements can affect any baby, disrupting her daily schedule and making feedings and diaper changes difficult.

A newborn baby’s nails grow continuously. Fingernails, which grow about 0.1 mm every day, grow faster in children, in males and in the summertime. Newborn’s have little control over their arms and hands. Your might notice that your newborn leaves scratches on his or her face.

The varicella-zoster virus is responsible for chicken pox and shingles outbreaks. Shingles, or herpes zoster, is an after-effect of chicken pox. The herpes zoster virus enters your body, usually when you are a child, causing you to experience the itchy red bumps on your skin.

A newborn crying throughout the night is alarming, exhausting and frustrating for parents. Most babies will stop crying if you comfort them, but if your baby does not respond to your attempts to soothe him, there may be an underlying problem.

Newborn infants often have dry skin that appears flaky or peels, according to Daniel Feiten, M.D. of Greenwood Pediatrics. As this is a natural process, most newborns do not generally require lotion to alleviate the condition, but using one is perfectly fine if the appearance bothers you.

Your newborn may get gassy for a variety of reasons. She may swallow air while feeding, crying or sucking a pacifier; or get gas from milk or food sensitivity.

Probiotics contribute to the treatment of many conditions, including high cholesterol and digestive problems. However, what may be safe for you may not be safe for your newborn. While probiotics do offer some health benefits, never give your infant any type of supplementation without talking to her pediatrician first.

Some babies are born with a full head of hair, while others are born completely bald. Both are completely normal, as is a baby born with a full head of hair who goes bald within the first few months. None of this is a cause for concern, as a baby grows hair of several different types in several different stages.

According to MayoClinic.com, babies can have as many as 10 upper respiratory infections--better known as the common cold--before age 2. It's also common for newborn babies to have some nasal congestion in the first two months of life.

The summer months often mean outdoor time during family gatherings, barbecues and other social events. Dressing your newborn requires more than a keen sense of baby fashion.

It's one of the most frequently asked questions following the birth of a newborn: "How much does he weigh?" Throughout a woman's pregnancy, many people like to speculate about the weight of her future baby, with little to go on other than the size of the bump.