When you apply acupressure to certain points, use your thumbs, fingers, palms, or the side of your hand to apply steady, stationary pressure for three to five seconds on the acupuncture points. Repeat this firm pressure for three to five times.
Ilchi Lee says that never press on an open wound, swollen or inflamed skin, a bruise, surgery scar, varicose veins, or broken bones. Avoid acupressure if you have a contagious disease, an infectious skin disease, or a serious heart, kidney, or lung disorder. Avoid acupressure in the area of a known tumor. Certain acupressure points must be avoided during pregnancy.
By using a combination of HT self-care methods including meridian exercises, deep abdominal breathing, meditation, and moxibustion, you can improve your condition as well as reel more alive, serene, and healthy.

This is good to know and to avoid certain conditions. What other area or acupressure points must avoid during pregnancy?