Any medicine that could give false positive?
Hi!!! I’ve been getting pretty decent BFP on 7 and 8 dpo (You can check my pics on the gallery as I don’t know how to add them here). I have never gotten BFP that early before. I wonder it there is something wrong. Does anyone know if any of the following could result in false positives: collagen, Femara (letrozole) or prometrium ?? Thank you for your input!!
5 Answers • 32 days ago • Edited
Thanks Nasake. Are you sure? Because I have been taking letrozole for a while and didn’t get the shadow of a positive. I have been searching on internet and didn’t find any info about that.
But this cycle I had BFPs on 7-8 and 9 dpo. My latest this morning is below. Well I guess I will know soon
32 days ago • Post starter
I don't think anything is necessarily wrong, I do think ur O date is off tho. In a previous question, u mentioned spotting/bleeding 3 days before ur expected O day...I'd be willing to bet u O'd on or around that date. 7dpo is *extremely* early for a bfp on a urine test, but u have a very obvious line on a cheapie. I think ur 7dpo test is probably closer to 9 or 10dpo. Either way, no, those drugs don't give false positives.
32 days ago
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