Breastfeed With Daphne Pills

First time mom po. Nagpapabreastfeed po ako and taking pills na daphne, which is safe daw po sa nagpapa bf. (Taking the pills po continously tuwing tanghali ko po iniinom para d ko makalimutan) Dapat po ba kahit nagpapabreastfeed and taking pills, monthly parin dapat may menstruation na ako? Note: Nanganak po ako last November 15. Pinagpills na ako after a month. Dec 15. Last ako ngkaroon ng spotting or not sure kung galing pa un sa pregnancy ko was 1 week before end of December.