It is always important to prioritize the health and safety of both you and your baby during pregnancy. While there is limited research on the specific effects of lip fillers on fetal development, it is generally recommended to avoid elective cosmetic procedures, including lip fillers, during pregnancy. The main concern lies in the potential risk of complications or adverse reactions from the filler substances. These substances may contain ingredients that have not been thoroughly studied for their effects on a developing fetus. Additionally, there is a possibility of infection or other complications associated with the procedure itself. It is advisable to consult with your healthcare provider for personalized advice based on your individual circumstances. They can provide guidance on any potential risks and help you make an informed decision regarding your lip filler treatment while considering the well-being of your baby.