Hello, Using on gabapentin and pregnancy: there are no adequate data on developmental risks associated with use in pregnant women; in nonclinical studies in mice, rats, and rabbits, the drug was developmentally toxic (increased fetal skeletal and visceral abnormalities, and increased embryofetal mortality) when administered to pregnant animals at doses similar to or lower than those used clinically. Smoking and taking NSAIDs as ibuprofen may lead to fetal cardiac and developmental defects. Please consult your gynecologist they search for the defects of your baby, and they treat you accordingly. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Penchila Prasad Kandikattu