Hi! I have been taking micronor for the last two months post baby. I have been breastfeeding and doing formula with the baby. I ve had supply issues all along so about 2 weeks ago my baby stopped breastfeeding and has been on formula only since. I finished my pack of micronor 5 days ago and still haven t had a period. I did not have a period either between my first and second pack of micronor. I was hoping to switch to the nuvaring as I am no longer breastfeeding. My son is now 3 1/2mtha and I m just wondering when I should expect my period to return. Is this normal on micronor, to not have a period or it be delayed? I ve never been on it before...