For those who don’t get it, OP image shows the typical animated cum shot misconception that the ejaculate is pushed directly into the uterus, forcing its way through the cervix. This does not happen the way it’s shown. The ejaculate is deposited just outside of the cervix, and the sperm swim through the cervix. It’s important to understand this because some might come to the wrong conclusion that if they don’t cum at full insertion, then the woman won’t get pregnant. Not true. Sperm can swim the entire length of the vagina, and up through the cervix.