While the answer will vary according to country, parents ages and genetic make up, the global probability is 0.48, approx.
If you look at the link below, the probability of a 28 year old female having a baby with Down syndrome is a little less than 1 in 1000.
the baby is a female
50% then 25%
The individual probability that a child born will be female is 50% or 0.5.Using this we can calculate the probability that at least one of the children will be female by:calculating the probability that none of the children will be female and then subtracting this from 1.The probability that all the children are male is therefore 0.53 = 0.5 * 0.5 * 0.5 = 0.125.Thus the answer is 1 - 0.125 = 0.875 = 87.5%
Baby elephants are born just like humans. When the parents, a male and a female elephant mate, the female elephant becomes pregnant. After a gestation period the baby elephant is born.
she probability don't want to have baby's if she has had them before because it can be painful and she would remember that, and not want to go through it again.
one.
It is approx 0.48
The ratio of a human baby being a male to being a female is 1:1.That means that the baby has a 50% of being a male, and a 50% of being a female.A male human has the genotype of XY.A female human has the genotype of XX.Some mutated organisms have an XXY or XYY for a genotype.
Having a boy owl and a female owl and have sex. Boom! Baby!
It is where the baby is held before it is born
50%