So we 're at the grocery store this morning . I realize that the mystery chocolate I ' m craving is hot fudge in jar so I say " hold on " because we were heading to a checkout . I head down a row , icecream to one side and toys , crackers and cookies to the other , for the dessert topping I 'd be perfectly happy eating with a spoon on a crampy day .

Based on the preceding passage, answer the following question What may be the reason why they are so crampy ?
They have their period .