It is possible, but it varies from person to person. Generally speaking, it is not recommended for girls to eat too much shrimp when they come to their period, because shrimp is cool, and women's bodies are generally cold. Girls with palace cold are more prone to dysmenorrhea, and shrimp is cold, so it is possible to aggravate dysmenorrhea. Therefore, it is recommended to eat as little shrimp as possible during menstruation, which may aggravate dysmenorrhea.