Continuous/irregular bleeding since nexaplon implant (october 2020) how long does it take for it to go back to normal cycle ?

Nexplanon ?'s: Nexplanon is a progestin contraceptive, and progestins can alter ovulatory timing, which is unpredictable. There is no definite schedule or remedy for what you describe, but if pregnancy is possible, obtain a serum HCG to be certain about pregnancy, and ask the physician who provided the Nexplanon about other forms of contraception if the HCG test is negative.