Once it reaches the uterus, the morula becomes a blastocyst. The blastocyst then burrows to the uterine lining a process called implantation. Short article Should you be a Mayo Clinic individual, we will only make use of your shielded overall health information as outlined within our Notice of Privacy Tactics. https://raymondrkbqm.anchor-blog.com/14578245/what-does-is-natural-pregnancy-possible-after-failed-ivf-mean