Patient :My gf took a pregnancy test. Originally it said it was negative. But two hours later it changed to positive. I've read about something called "evaporation lines". But I've read mixed things about it. I've noticed people (doctors included) claim everything from. Throw it away and completely ignore the test after 5 minutes. To a positive line is a positive line. So I guess my question is. Are evaporation lines a real thing? Or should I start saving for a crib?
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