Hi, Thanks for using HCM.
Irregular bleeding and heavy bleeding may be due to the Implanon
. Since you got multiple follicles in ovary, and heavy periods
you can consult your doctor for examination once. All contraceptive
methods have there own drawbacks. so discuss with your doctor and select the best for you.
Hope I answered your question. Feel free to ask me if you have any further queries. Wish you good health. Take care.