"i had this birth control for a year back when it was &quot;implabon&quot; and i loved it. no period or cramps or weight gain. then i got it again a few years later and i&#039;ve had a period since february, (its now august), and i&#039;m now going through a pad every two hours, passing 15-20 blood clots a day. my doctor keeps asking me to wait and see if it regulates but i can&#039;t hold out much longer."