The fertilized egg travels to the uterus and begins implantation. Hormonal changes may start, though no major symptoms are noticeable. Rest and hydration are key.
Cycle Phase Overview
Week 3 - Germ Layer Formation
Week 4 - Neural Tube Development
Week 8 - Major Organs Develop
Week 34 - Immune System Develops
Week 40 - Ready for Birth
Cycle Self-Care Rituals
Cycle Sleep Hygiene