An ovarian cyst is a sac filled with fluid that forms on or inside an ovary. They are quite common, and many women will develop at least one cyst during their life. In most cases, cysts are painless, cause no symptoms, and go away on their own without treatment.
Preschooler. 25 to 33 months. The second molars on the top come in soon after those on the bottom. 3 years. Your child has a full set of 20 primary teeth, also known as baby teeth. 4 years. Jaw and facial bones grow, creating space between the primary teeth for your child's permanent, adult teeth to come in.
Most babies get their first tooth at around 6 months, but your child's chompers may appear as early as 3 months or as late as 14, depending on such factors as when Mom and Dad started sprouting teeth and whether or not your baby was a preemie (preemies tend to teethe on the late side).