Now, following the formation of the blastocyst, the blastocyst finds itself inside the fluid found inside the cavity of the uterus. What exactly happens next? Well, for the blastocyst to develop further, it must actually implant itself onto the endometrium, the lining of the uterus. And in this lecture, we're going to focus on this process of implantation and we're going to discuss how it takes place and what happens after implantation actually takes place. So let's begin by taking a look at the following diagram. Diagram A.