Can putting an ice cube in your vagina delay your period ?

Ouch-that is cold..: Your menstrual cycle is regulated hormonally and nutritional/physical/healthy status can influence it--i.E professional runner/gymnasts often have irregular/infrequent periods because they train so hard/long and have low body fat. Medication use, acute illness can also alter your menstrual cycles, but i sincerely doubt that putting ice in there would do it--it may give a frostbite. Good luck.