Faded looking control line on OPK?
posted 2nd Oct
Just took an OPK test and the control line came out super faded, almost not there. Does mean the test is invalid or what?
quoteposted 2nd Oct
It's most likely invalid.
quoteposted 2nd Oct
i get some like that.. i feel like its lack of dye
quoteposted 2nd Oct
Ok I'll just retest, thanks girls!
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