How long does it take hcg to double? Got a faint positive 3 days ago period in 2 days. I’m worried it’s another chemical .😭 look at my old post is the line getting darker?

Question

hcg to double? Got a faint positive 3 days ago period in 2 days. I’m worried it’s another chemical .😭 look at my old post is the line getting darker?" />

First test was taken this morning bottom was taken just now. It is pink in person.

Answer

This is a FRER before it is even used. So I’d be cautious until the line is pretty clear.

Answer

On average takes 48 hours of 2 days to double but sometimes it raises with 70 percent instead in 48 hours so 3 days wait is better. If it is going fainter or stays the same it is biochemichal.

Answer

Test again in two days or after your missed period

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Am also worried. My period start after 2 days .I am confused no check...waiting