What are potential consequences of untreated syphilis in pregnancy?

Untreated syphilis during pregnancy can lead to severe adverse outcomes for both the mother and the fetus. One of the most serious consequences is fetal malformation or death, which occurs because the syphilis bacteria can cross the placenta and infect the fetus. This can result in complications that include miscarriage, stillbirth, preterm labor, and congenital syphilis, which can manifest in the baby as various health issues after birth.

In contrast, increased energy levels, improved maternal wellbeing, and no impact on pregnancy do not reflect the reality of untreated syphilis. These aspects downplay the significant risks that syphilis poses to both the mother and the developing fetus. Therefore, the key concern regarding untreated syphilis in pregnancy lies in the potential for severe health complications, making the understanding of these risks vital for effective prenatal care and intervention.