Skip Navigation
The Endowment for Human Development
The Endowment for Human Development
Improving lifelong health one pregnancy at a time.
Donate Now Get Free Videos

Image Gallery

Left Shoulder and Upper Arm

11 weeks

From The Biology of Prenatal Development.Buy Now

Note:

The muscles and nerves around the shoulder arrived some time ago! The collar bone is just beneath the surface and remains visible even as the skin continues to thicken.

Label Key:

1. collar bone (clavicle)
2. left axilla
3. neck
4. shoulder
5. left upper arm
6. left ear
All ages referenced to fertilization, not last menstrual period.
The Sprinter–In a Hurry
The Sprinter–In a Hurry
Exit Stage Left
Exit Stage Left
Left Shoulder and Upper Arm
Left Shoulder and Upper Arm
Palm of the Right Hand
Palm of the Right Hand
Joints of the Fingers
Joints of the Fingers
Sole of the Right Foot
Sole of the Right Foot
Tell your story. Create your own pregnancy calendar.
Free resources and training for educators