Hi doc , I am 28 with 29 days cycle,I am looking for 2nd issue,becoz of my weight gain I am prescribed for bigomet sr 1000 ,after 1 month usage I checked with ovulation predictor on 13th day I didn t get any test line but I got light test line on 10 th what s the meaning for this?? Am I ovulating earliar or I am not ovu;lating.? Plz answer me thank u