"i&#039;m into my second week of month two on this pill. i am 21 years old and have used the shot, the implant, yaz, ocella, ortho-cept, and now microgestin. i have been diagnosed with migraine headaches and my doctor has been working with me on finding a birth control whose side effects don&#039;t outweigh the good. with everything else i have had immense headaches and nausea but with this one so far so good. really light period, larger breasts, less mood swings."