What is implanted in the uterus?

The fertilized egg in human female is implanted in the uterus after:

At what stage the embryo is implanted in the uterus

With a labelled diagram show the transport of ovum , fertilisation and passage of growing embryo through Fallopian tube till it gets implanted in the uterus.

At what stage is mammalian embryo implanted in the uterus?

At what stage is the mammalian embryo implanted in the uterus?

The zygote divides to form __________, which is implanted in uterus

Name and draw a labelled sectional view of embryonic stage that gets implanted in uterus.

Zygote divides to form _____________which is implanted in uterus.