@davidichealthhub: Sacrococcygeal teratoma (SCT) is a rare, usually benign tumor that develops at the base of the baby's tailbone (coccyx) before birth. It is the most common congenital (present at birth) tumor in newborns, occurring in roughly 1 in 35,000 to 40,000 live births, and affects female infants roughly 3 to 4 times more often than males. #sacrococcygealteratoma #fetaldevelopment #babyultrasound #babyboy #baby girl