 [ Symptoms ] does implanon affect accurate test results for home pregnancy tests  i have had implanon in place for almost 4 yrs i have recently experienced pregnancy symptoms and hardening of my somach taken 2 tes and bot were negative still unsure completely tho can the implanon affect an accurate test result from home tests and should i see my doc to be sure about whether or not im actually pregnant [ Disease ] i highly recommend you talk with someone at your local state health insurance assistance programs for free unbiased help find your local program by visiting the medicare gov medicare helpful contacts page or by calling 1 800 medicare 1 800 633 4227