GF took Nordette on the 21'st of June (fist dosage) and after 12hrs on the 22'nd (second dosage) But until now no bleeding or withdrawal yet. Symptoms breast became bigger, mood swings, headaches, frequent peeing. red spotting, and pimples. Normal menstrual cycle is on every second week of every month. Can my girlfriend be pregnant? Also how long would she be delayed? And what would be the other signs that the nordette worked? I hope you can answer my question. Thank you!