I sadly had a missed miscarriage, baby stopped growing at 6 weeks, found out at 9 weeks, surgical management at 10 weeks. I took a pregnancy test 10 days after the surgery just to get a baseline idea of how the test line was looking so I can see it's fading. It was pretty dark but I thought early days still so won't worry about it. Bleeding lasted about 9 days in total, a few days heavier and the rest light and negligible. Since it stopped I have occasionally had spotting after sex but again nothing I've been worried about.
This morning I've taken another test, now 18 days post-surgery, and it's still just as dark and positive as a week ago. Not even slightly fading. I was told to test after 3 weeks and if still positive to phone the EPU. I know I'm still 3 days off that 3 week mark but I don't see it suddenly going negative in 3 days when it's not faded in a week...
I've been temping since the surgery and BBT was high for about 13 days and the last 5 has dropped to my usual pre-ovulation range. I thought this was hopefully a good sign that things were moving in the right direction and no retained products but now the dark positive test has me worried.
Any similar experiences out there? Is it possible to have retained products with no symptoms except a positive test? Or am I just unlucky with HCG lingering forever even after I've stopped bleeding.