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Hcg from miscarriage or new pregnancy?

13 replies

Upsydaisyy · 03/02/2020 12:03

Hi ladies, I had a miscarriage a few weeks back. The hospital discharged me once my hcg decreased down to 6 on the last blood test. Today I’ve taken an frer and got a faint line. Is this likely to be a new pregnancy or leftover hcg. The result of 6 was about 12 days ago. Dtd 23rd Jan and 28Jan, no idea if/when I ovulated!

Hcg from miscarriage or new pregnancy?
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BelleBox19 · 03/02/2020 13:07

Sorry to hear about your miscarriageThanks

Whilst I don't have experience about this I'm sure the normal HGC level in a non pregnant woman is 5. The sensitivity of a FRER test is 6.3. It is an obvious looking line albeit faint. I'm really not sure if your level would still be 6 12 days after the test. You could maybe try testing again later and see if it darkens?

I have my fingers crossed for you xx

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Upsydaisyy · 03/02/2020 14:01

@BelleBox19 thank you for your advice, keeping my fingers crossed

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Alicespring · 03/02/2020 14:17

Sorry about your misscarriage.

I had retained products which gave me a faint but positive line for 8 weeks with mine. I'm assuming if you were discharged that was checked for though?

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R2D2abc · 03/02/2020 14:29

I can see the line, I guess it's a new pregnancy. I hope all goes well for you!

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Upsydaisyy · 03/02/2020 14:34

@Alicespring It took 4 weeks to reach level 6, the week before it was 30 so I did ask them about this but they said with a level so low and decreasing there wouldn’t be anything left inside. So I hope this is true! Sorry to hear about your miscarriage, it’s just awful isn’t it
@R2D2abc thank you! I hope so

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Alicespring · 03/02/2020 15:04

Chances are it's a new pregnancy then ! Congrats if so 🙂

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maria2bela · 03/02/2020 15:28

Sorry about your miscarriage.

I'd be inclined to say it may be a new pregnancy. A level at 6 nearly 2 weeks ago would surely have diminished by now. Really hoping this is a new and healthy pregnancy for you. Keep testing over next few days to see if line gets stronger x

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Anny27 · 03/02/2020 17:23

Sorry about your miscarriage:( I had one in november and I have found FRERs to be VERY sensitive. I took one the morning I went to the EPU and had a line similar to yours, if not a tiny bit darker and my bete hcg level from the same day (tested about two hours after the pregnancy test) as 4. So it can pick up traces.

Although if theh discharged you when it was 6 it's unlikely to be leftover.

Fingers crossed for you!!!

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Upsydaisyy · 04/02/2020 08:00

@maria2bela @Anny27 thanks both, I’m going to test again on Saturday to give it a good few days, well I’ll try to wait anyway

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Upsydaisyy · 05/02/2020 13:06

Just an update as I couldn’t hold out till Saturday, I tested again today with a cheap one and bfn, then tested with an frer and the line was the same as 2 days ago, didn’t use fmu though. I will give it another few days and use another frer and see what result that gives

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calimommy · 05/02/2020 16:02

Be careful about getting too excited, after one miscarriage I had negatives within a few days but after another miscarriage I tested positive for 2months. When it finished, it was pretty much the only time I've ever been thrilled to see a BFN! I am hoping that's not the case for you though x

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Upsydaisyy · 07/02/2020 14:06

Thank you everyone. AF came yesterday. On to the next month

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maria2bela · 07/02/2020 14:32

Sorry to hear that hun, retest after AF just to make sure xx

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