Changes

: [[Conception]] is divided into ::*[[ovulationOvulation]] - When the [[ovum]] is released from an [[ovary]] and rolls down the [[oviduct]], swept along by [[cilia]].:*[[Fertilisation]] - When the an [[ovum]] and [[sperm]] fuse to produce a single [[cell]], the start of an [[embryo]].:*[[Implantation]] - When the [[embryo]] enters the [[uterus]] and an embeds itself in the lining of the [[uterus]], which then forms the [[fertilisationplacenta]] and [[implantationamnion]].