ok i started my period last thursday late night of friday morning, and my blood is brownish and im not as heavy, but on my last period i was very heavy and it was red. (is this normal). also whenever i go to bed a wear a pad and when i wake up there is nothing on it but when i put a tampon in and take it out later there is blood on it. i was wondering if i am ok, and is it normal. sorry one more thing is it ok if your period lasts for more then 1 week