the first few days of human #embryo development are amazing and beautiful and rarely seen except with new technology for time lapse . What do you think when you see this? ...and realize it might become a person.... #ivf #ttc #infertility #reels #pcos #reelsviral #reelsvideo #reelsig | Steven Palter

Key Milestones in Fetal Development 💞 . . Fetal development is a complex process that occurs in several key stages throughout pregnancy. Here are some important milestones: First Trimester (Weeks 1-12) Weeks 1-2: Fertilization occurs, and the zygote begins to divide and develop. Week 3: The embryo implants in the uterine wall. Basic structures begin to form. Week 4: The heart starts to beat, and the neural tube (which will become the spine and brain) closes. Week 5: Limb buds appear, and facial