Depends on when you consider it a child. First it's a Zygote, a fertilized egg, and then a blastocyst. Medically it's not a child until it's born. But if we start with embryo you can read all about it in the link below. Someone wrote blood starts pumping and arms starts to develop but that is weeks later.
Blood pumps through the body.
or
Rhythmic breathing movements
Sexual intercourse. What happens to a developing child first? Development of hands
The heart begins beating.
First it's a Zygote, a fertilized egg, and then a blastocyst. Medically it's not a child until it's born. But if we start with embryo you can read all about it in the link below.
When a child is born with abnormalities, what happened was before birth, while the baby was developing, the brain was not formed correctly.
The major organs systems have started developing.
In a developing child, the first major event is the formation of the zygote, which occurs when a sperm fertilizes an egg. This zygote then undergoes rapid cell division and differentiation, leading to the formation of a blastocyst that implants in the uterine wall. Following implantation, the embryo begins to develop its basic structures and organ systems during the crucial embryonic stage. The early stages of development are critical for establishing the foundation for future growth and health.
The placenta is an organ that develops during pregnancy, providing oxygen and nutrients to the growing fetus while also removing waste products. It forms from the outer cells of the fertilized egg and attaches to the uterine wall, facilitating the exchange of substances between the mother and the developing child. The formation of the placenta typically occurs soon after implantation, which is one of the earliest stages in the development of the child.
Holly E. Brisbane has written: 'Teacher's guide to The developing child' -- subject(s): Child development, Study and teaching 'The developing child' -- subject(s): Child development, Early childhood education 'The Developing Child'
The terrible twos is a term used to commonly describe the point in a child;s life where he or she begins developing their own independence. This is when they start to challenge authority and first start misbehaving, thus leading to temper tantrums and crying fits, which commonly happens around the age of two.
No you cannot change the Father of your child if the baby is already inside your womb developing.
They run an extremely good chance of developing drinking problems -- sooner, rather than later. Any child drinking is a drinking problem.
Nothing extraordinary happens. You are just a child of a parent.