Fine hair (lanugo) starts covering the fetus. The neck becomes defined. You may start feeling flutters of movement.
Cycle Sleep Hygiene
Ovulation Prediction
Week 2 - Embryonic Stage
Week 17 - Fat Layers Develop
Week 27 - End of Second Trimester
Ovulation Calculator
Week 24 - Viability Threshold
Week 7 - Facial Features Form