Much like a woman clasping her hands under her abdomen, the Prenatal Cradle® supports the weight of pregnancy, yet does not restrict mother or child. By freeing the arms and promoting proper circulation to the lower extremities, the undergarment also allows many mothers to remain active through the third trimester. Doctor recommended Patented design supports back and abdomen Gently improves posture while easing many discomforts May be worn with regular lingerie Based on the most natural stance of a woman with child Completely adjustable, even through clothing Machine washable, flannel-backed Practical - no need to remove for toileting Medical tax credit or insurance claim may be applied Strong and effective Available in 3 adjustable sizes The Prenatal Cradle also offers Orthotic Support for patients who have pendulous abdomens and symptoms of: Back pain Abdominal straining Painful hip separation Painful pubic symphysis Lordosis Sciatica Sizing Chart for Adjustable BEST Prenatal Cradle- Size Pant Size (pre-pregnancy) Weight (current) Small 3 - 10 90 - 165 Medium 8 - 16 150 - 220 Large 14 - 20 180 - 250 PC-BC-SM 714412000427 PC-BC-MD 714412000434 PC-BC-LG 714412000441