Doesn t seem to respond to loud sounds.
Development of mat red post childbirth.
Hasn t shown any improvement in head control.
You can start thinking about where you d like to give birth at home at a birth centre or in hospital.
By the end of this week your baby s external genitalia will start developing into a penis or a clitoris and labia majora.
How your fetus grows during pregnancy.
Red blood cells are beginning to form in your baby s liver.
Consult your baby s doctor if you re concerned about your baby s development or you notice any of these red flags by age 3 months.
Infant development begins at birth.
The start4life site has more about you and your baby at 12 weeks.
By now your baby might measure about 2 inches.
3 weeks your baby in the making is a ball of cells called a blastocyst.
Your options will depend on your circumstances and what s available in your area.
In human pregnancy prenatal development is also called antenatal development.
The transformation from a tiny fertilized egg to a fully formed baby is awe inspiring.
Prenatal development from latin natalis meaning relating to birth includes the development of the embryo and of the fetus during a viviparous animal s gestation prenatal development starts with fertilization in the germinal stage of embryonic development and continues in fetal development until birth.
Here s a look at the major milestones babies in utero typically reach from conception to birth and approximately when they happen.