👉 Foetation is a term used in medicine to describe the process by which a fertilized egg develops into a fetus, or embryo. This occurs after the fertilization of an egg, and it can occur in the womb or outside the body through various means such as implantation or transfer. The foetus is a complex organism that begins its development shortly after birth. It is made up of many organs and tissues, including the lungs, heart, and blood vessels that are necessary for oxygen exchange
