What effect does syphilis have on the fetus?

Syphilis can have severe effects on a fetus if the mother is infected during pregnancy. The infection can lead to congenital syphilis, which may cause a range of complications including stillbirth, prematurity, low birth weight, and various health issues such as bone deformities, skin rashes, and neurological problems. Early detection and treatment of syphilis in pregnant women are crucial to prevent these adverse outcomes.