The biggest danger to men squatting toilets for a long time is that they may cause hemorrhoids. First of all, when squatting on the toilet, the pressure of the abdomen will give a relatively large pressure around the anus, and if you squat like this for a long time the pressure is always there. This leads to poor venous circulation in the rectum and then to the tortuous expansion of the veins, which form soft venous masses near the anus, which are hemorrhoids. So squatting toilets are very easy to form hemorrhoids. The second long squatting toilet will distract a lot of attention, attention is not at all on the defecation, attention distracted more powerful time long defecation becomes very laborious, will become very delayed. A long time will produce the phenomenon of inhibiting the intention to defecate, which will lead to the disappearance of the conditioned reflex to defecate, and may lead to constipation for a long time.