My doctor diagnosed me with post pill amenorrhea in Jan after a year of no menses after the birth control pill. My doctor tried chlomid for 3 months which did not work. This month is my first month without the chlomid and just for the heck of it .. thought I would take an ovulation test. To my shock .. it has been coming out positive for the past four days ... I'm so confused. My period was actually due about a week ago ... could I be ovulating or are the tests just invalid?

Yes, you could be ovulating :) Here is an article for you : Post-Pill Amenorrhea (http://www.babyzone.com/askanexpert/answer.asp?qid=156)

I hope it answers all of your questions :)