Is nicotine a teratogen

Yes, nicotine is considered a teratogen, as it can adversely affect fetal development when a pregnant person is exposed to it. Prenatal exposure to nicotine has been linked to various complications, including low birth weight, preterm birth, and developmental issues. Additionally, it can impact the brain development of the fetus, potentially leading to long-term cognitive and behavioral problems. Therefore, avoiding nicotine during pregnancy is crucial for fetal health.