"i took necon 1/50 for three months. on the second day an hour after taking the pill i became very nauseous and would throw up every morning for the next 3-4 days, each day a little less nauseous, till by a week and a half the nausea was tolerable but would continue until the pack was done. then i would take my week of placebo. upon starting the next pack the cycle of nausea would begin again. by the third month i still felt just as sick taking it as i did the first month. with the nausea and vomiting coupled with my panic disorder i ended up losing 15lbs and my body still suffers from it. after necon i went straight to an iud which unfortunately hasn&#039;t worked for me either."