stages in the journey of a human fertilized egg: starting from ovulation and movement in the fallopian tube to

process during embryo implantation blastocyst implants maternal endometrium apposition adhesion ovum oocyte diagram health pregnancy anatomy embryology medicine zygote reproduction reproductive cell stages human fertilized egg ovulation fallopian tube uterus conception fertilization development implanted placentation prenatal schematic representation approaching receptive pinopodes signaling embryonic