Answer:
Between 5 and 6 weeks, your baby sprouts two flipper-like buds that will lengthen and grow into arms, and by 7 weeks, two additional buds form that will become his legs. Your baby's hands and feet, which look somewhat like paddles at this stage, will form at the end of these buds.
Explanation:
C. Eat a high-protein diet
When the arteries harden!
It depends on what causing it. the only thing I can say is to drink plenty of fluids but I would recommend to go see a doctor, if you are unsure or worried.