when the egg and sperm connect
the sperm has either an x or y chromosome
y makes a boy
x makes a girl
so XX-girl
XY-boy
In the second trimester baby's genitals are differentiated.
the sex of the baby is determined at six months
At about 12 weeks, the gender can be pronounced
The sex of the baby can be determined at the time of purchase if a random birth package is being used, the sex of the baby will only be known at birth.
Male - in humans the sex is determined by the presence of a Y chromosome. In other animals sex can be determined by the ratio of sex chromosomes, or the total number of chromosomes.
No. The gender of the baby is determined by the dominant genes in the males sperm.
The sex of your baby can be determined by ultrasound at 16 weeks. Doctors will usually do an ultrasound at 20 weeks.
The babies sex is determined by the sperm. The egg has XX chromosome and each sperm cell is either a XX or XY chromosome. So which ever sperm cell reaches the egg and implants determines the sex. If the sperm was an XX chromosome the baby would be a girl, if the sperm was XY chromosome the baby will be a boy. Hope this helps!
The sex of a child is determined by the father because the genes that determine sex come from the male sperm.
Sex-liked means liking sex and sex determined is the resolution to have sex.
I believe you meant to ask is it possible to know the sex of a baby conceived by inviro fertilization also called test tube baby. Of course like a normal baby a test tube baby too has xx or xy chromosomes and the sex can be determined actively while the fetus is growing. Also like a normal baby ultrasonograph can reveal the sex of the child.
The baby's sex is determined at conception, as the embryo develops into a fetus the sex organs also develop. A baby born so premature as to have undeveloped sex organs would also gave undeveloped pulmonary system, digestive system and nervous system which would mean she or he would not survive out side the womb.
You can tell the sex of the woman at any time (female), but the sex of the baby can be determined usually around 16-20 weeks into the pregnancy, or 4-5 months.