This is pretty interesting. Implantation should start tomorrow!
1dpt – embryo is growing and developing
2dpt – embryo is now a blastocyst
3dpt – blastocyst hatches out of shell on this day
4dpt – blastocyst attaches to a site on the uterine lining
5dpt – implantation begins, as the blastocyst begins to bury in the lining
6dpt – implantation process continues and morula buries deeper in the lining
7dpt – morula is completely implanted in the lining and has placenta cells & fetal cells
8dpt – placenta cells begin to secret HCG in the blood
9dpt – more HCG is produced as fetus develops
10dpt – more HCG is produced as fetus develops
11dpt – HCG levels are now high enough to be immediately detected on HPT

I’m learning SO much about the entire process through the information that you’ve been posting. Isn’t the gift of life just amazing??? It’s SO cool that you actually KNOW what’s going on (specific times)!