Fact Check: Partly True That Fetal Heartbeat Starts After 16 Days — List of Embryo Facts Is Mixture Of True/False/Partly True
By Marlo Lee, May 6, 2022 Lead Stories emailed Dr. Kecia Gaither, a double board-certified doctor in obstetrics and gynecology and maternal fetal medicine, for the next three questions. She responded to our query on May 6, 2022. "I can smile at 12 weeks." This is partly true. A 12-week-old embryo is not smiling on purpose, but [...]