Your Pregnancy Week by Week: Weeks 5-8
Baby: Your baby is now about in its sixth week of development. It's a big week for growth. Eyelid folds and ears are forming. Your baby develops little webbed fingers and toes and can even swim around in your womb.
Mom-to-be: Your blood volume is increasing, and your heart is pumping 50% more blood per minute for your baby. Common symptoms for this week are moodiness and queasiness from certain smells.
Tip of the Week: Wear a supportive bra. Good breast support during pregnancy will help you feel more comfortable and prevent future sagging. Exercises to keep your chest muscles toned can be useful, too.
What's Happening Inside You?
Your baby's facial features continue to develop. Each ear begins as a little fold of skin at the side of the head. Tiny buds that eventually grow into arms and legs are forming. So are fingers and toes.
The neural tube (brain, spinal cord, and other nerve tissue) is well formed. The digestive tract and sensory organs begin to develop. Bone starts to replace cartilage.