hi my name is sam. ive been on the pill (cilest) for 8 years now and over the years my periods have been regular but getting lighter and dont last for as long. the past few months have only been like 2 days long and this month only a day and was very very light. as i did miss a pill last month also i thought id take a hpt to make sure. it was negative. which is a relief but now im worried that something else is wrong. im going to the doctor tomorrow anyway but would like a few opinions.