A cognitive milestone, usually reached in the second or third year, when achild is able to understand that an object exists even when it's out ofview. A fertility problem referring to low sperm count. Surgical procedure where a boy's testes are removed due to failure to descend. A physical condition which affects mobility and development of motor skills.
Most ear infections begin during or shortly after an infant has a cold.
A physician who specializes in the treatment of the ears, nose, and throat. The female reproductive organs that release eggs into the Fallopian tubes,where, if sperm is present, they may be fertilized. The monthly release of a mature egg from an ovary into one of the Fallopian tubes. A woman is most fertile in the days just before and on the day of ovulation. Find out for sure.