Uy, normal lang yan sa first month or two ng Diane 35, lalo na kung first day mo palang ngayon, ang body mo pa lang nag-aadapt sa hormones! A few of us moms tried it and noticed the same thing, na parang nawala or naging super light ang period, pero umeventualize lang after a few cycles. Since ito ay prescribed ng OB mo, definitely text or call her clinic if it continues or if nag-worry ka, pero most likely okay lang at part ng adjustment period, just give it a couple more months and monitor mo lang! How are you feeling otherwise?