These are average HCG levels of an implant at 7 DPO, so if you truly implanted at 9 DPO (unlikely as you got a positive that day) then your levels would be around 7. An independent evaluation of FRER showed results at 6.3 miu/mL so you’d show on that but barely. If you’re using any other test it’s more likely to pick up at the 22 miu/mL range (per the same independent analysis) so you wouldn’t likely show on those until 11/12 DPO. I can send a link to the study if you’re interested!
Let's Glow!
Achieve your health goals from period to parenting.