"i&#039;ve been on this bc for just over a month now with no noticeable side effects. my period was only 2-3 days of spotting and that was it though i don&#039;t know that my cycle normally being 30 days instead of 28 had a part to play in this. the first couple weeks i had reddish-brown discharge but i think that&#039;s cleared up now. i was expecting to get acne for the first little bit because thats what my body normally does when i start a new vitamin or med but there was no problem. the only other effect i can think of was that i got really horney for the week that i would normally be ovulating but that could just be a coincidence. but overall nothing negative to say,"