Wuzu After Sleeping
Technically sleep is a state when consciousness is suspended so we can’t be completely sure about the validity of our wudu. That is why we should renew our wudu after we wake up. If one is somehow certain that his wudu is still valid, then renewing the wudu is not required.
Yes but usually when I just sit on sofa after a tiring day. I always know the surrounding voices etc but for a few minutes I get asleep completely and then wake up. So i was asking for that when you are just resting on couch but get a few moments of sleep. I don’t do Wuzu when such thing happens because it was too cold and I was certain that it’s just a small sleep. but from now I will do it as a precautionary measure IA.