The site of fertilization is the ampullary-isthmic junction (fallopian tube).
Events :
Fertilization (Zygote formation), →Cleavage, → 8-16 Blastomeres stage - Morula, →Continuously divides and transforms into Blastocyst (as it moves into **), → Blastomeres in the Blastocyst arrange to form outer layer trophoblast and inner cell mass, → Trophoblast attaches to endometrium, and inter-cell mass differentiates as embryo, → After attachment of blastocyst the uterine cells cover it, →Embed blastocyst in the endometrium-implantaiion.
