thank you for your query.
what you are experiencing are the side effects of implanon.it has run out its usage period of 3 yrs.
Women using Implanon who have higher circulating estradiol
levels and ovarian follicle
activity may be at greater risk of such abnormal patterns of bleeding.
Women using progestin contraceptives who have abnormal uterine bleeding
have elevated levels of endometrial enzymes, such as matrix metalloproteinases and neutrophil
elastase, that prevent epithelial tissue repair.hence the darker blood.
the common side effects include periods that may be early or late, shorter or longer, heavier or lighter than normal. You may also have some spotting between periods
, especially during the first several months of use.
If bleeding is prolonged (more than 8 days) or unusually heavy, contact your doctor. If you miss 2 periods in a row, contact your doctor for a pregnancy test.
wishing you good health