### Human:\nwhat can cause two people in diffrent rooms in the house to suffer cramps in both of their right legs at the same time? . both in the right calf and it was around the same time last night. i didn't find out my dad suffered from a severe leg cramp till i woke up the next day and he started telling me about it. when i asked which leg he had said it was his right leg. it's been about 7 hours since my cramp and it's still in pain minor pain though. i have eaten several bananas since and have drank water since. but the concerning part is that we both had the cramps around the same time in the same leg.\n\n### Assistant: just an odd coincidence. there would be no medical explanation for this.