This is just a simple charm made out of embroidery floss. You will need enough pink, blue, and white embroidery floss to wrap around your neck a couple times, and you will need to know how to braid.
The first knot symbolizes your seed. While braiding, chant over and over the following until you reach the end of the embroidery floss.
I braid for-
a beautiful set of eyes
a bright smile
a happy 9 months
a strong body
a supportive boyfriend/husband
a supportive family
When you reach the end conclude with
"Let the Goddess watch over this pregnancy and make it successful. As I will it, so mote it be."
Tie the last knot, charge it with your energy, wrap the charm around your neck twice and tie it together. (make sure it is not too tight) Wear it throughout the pregnancy and redo it as many times necessary until your child is born.