Is this constipation serious when going to the toilet two or three times a week?

Not serious. When I was in college, I didn't go to the toilet once a month or two.

This depends on the actual situation, if you eat very little or even no food every day this week, then three times a week, that is, once every two or three days, it should be normal, and everyone's physique is different, some people are slow gastrointestinal peristalsis, most people once or twice a day, some people are once every two days, once every three days, as long as the excrement is not dry, do not have a sense of bloating, do not have a dull complexion, and the pigmentation is patchy, it should not be constipation, but it is still recommended to improve gastrointestinal function, such as eating more fruits and crude fiber food, in order to enhance gastrointestinal peristalsisAnd, of course, pay attention to rest that is a must.