What is the effect on babies by thalidomide?

Thalidomide, a drug initially prescribed for morning sickness in pregnant women during the late 1950s and early 1960s, caused severe birth defects in babies, including limb malformations, organ abnormalities, and facial deformities. Known as phocomelia, the most notable effect was the underdevelopment of arms and legs. The tragedy led to stricter regulations on drug testing and approval for pregnant women. Today, thalidomide is used under strict controls for certain conditions, but it remains a poignant reminder of the importance of drug safety.