It s not pressure on intestines. it s your feeling. It s strotoavarodha i.e. blocking the channels by Kapha DUSHTI (vitiation of Kapha humour) that cause both cysts, also pimples at some other part of the body (skin), Constipation ( intestines by sluggishness of peristalsis and food habits). there are various factors. Aartav Shuddhi procedure in Ayurveda is attributed to cleansing the female reproductive system by herbal decoctions which act right from ovulation to endometrial shedding, curing cysts, helping Intestinal functions etc. Weight is another associated factor which is also addressed by this non surgical, non toxic, non intruding procedure. if you agree,ay discuss further by direct question Hope its helpful.