I have been on Junel Fe 1/20 for about 6 months now. When I first started taking the pill, I had normal periods for about 4 days. As the months went on, the periods got much lighter and shorter, limiting them to just about a day. Now, this past month, I had no period at all (but still the normal slight cramping that goes along with it.) This is a normal reaction to birth control and not a sign of pregnancy correct? I was previously on Lo Loestrin Fe and never got periods with this pill.