For ladies who are on the birth control patch, have you had a positive pregnancy test while on it because of?

the ho0rmones surrounded by the patch, my sister did and she's not pregnant, anyone else?
Answers:

I thought pregnancy test measured a different hormone from the ones birth control puts within your body...are you sure she's not pregnant? I've never hear of that arranged up to that time.

I simply get done have my menstration roughly 1.5 weeks ago. I have some bleeding later darkness. not a complete lot but

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