This is the start of pregnancy, counting from the first day of your last menstrual period. Fertilization may occur, but there’s no visible embryo yet. Focus on a healthy diet and consult a doctor for prenatal care.
Week 4 - Neural Tube Development
Week 14 - Bones Harden
Week 39 - Final Growth
Implantation calculator
Week 17 - Fat Layers Develop
Week 28 - Rapid Weight Gain
Week 35 - Preparation for Birth
Week 8 - Major Organs Develop