For what day there is an implantation?

[motilda]

Tell or Say, please, for what day there is an implantation of the impregnated ootid? And for what day tests for pregnancy will show something?

[aleksso]

Implantaziya proiskhodit primerno na 8 sutki. Test budet polozhitel'nim cheres 2-3 nedeli posle zachatiya (0-7 dnei posle zaderzhki v savisimosti ot testa) .skazhite, please, for what day there is an implantation of the impregnated ootid? And for what day tests for pregnancy will show something?