While the joy of motherhood may be one of life’s most precious gifts, expectant mothers have to endure the rigors of pregnancy before they can experience baby bliss. As a woman’s waistline expands, healthy weight gain during pregnancy can alter one’s center of gravity causing a sway -back posture called lordosis. This new posture, coupled with weight gain, can create pressure on the knees, legs and feet. Some of the most common lower extremity elements that pregnant women experience are swollen feet, overpronation (flattening of the arch), and cramps in the legs and feet.
Swelling, or edema, of the foot and ankles results from increased pressure on leg veins and hormonal factors. This can result in feelings of heaviness and pain, and enlarged or varicose veins can develop. Elevation of the legs, frequent stretching while sitting, and waist high maternity support stockings can be helpful.
Flattening of the arch (pronation) occurs due to increased weight on the foot and hormonal influences. The foot may actually permanently increase in size. The plantar fascia tendon of the arch can become chronically inflamed, causing heel or arch pain (plantar fasciitis).

