Q: We have actually 3 children, they are all boys, and also we now want another child. Must we provide up ours hope because that a girl?
A: even after 3 youngsters of the very same sex, your chances in the next pregnancy having actually the exact same one is around even. Having currently 3 guys you may think it’s a foregone conclusion that the next baby is going come be one more boy, but in reality, your chances are about equal between a boy and also a girl. It’s no that inexplicable to have actually 3 kids of the same gender in a row. This in reality happens in one out of four couples who have 3 children.
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Even ~ 3 kids of the very same sex, your chances in the next pregnancy having the same one is around even.
How the baby’s sex is determined
Each of the male sperms and also each egg bring 23 chromosomes. The sperm and also the egg combine at fertilization because that a total of 46 chromosomes which come in 23 pairs.The 23rd chromosome is dubbed the “sexchromosome”. In sperms, it is one of two people an X or a Ychromosome, while in the woman’s egg the is always X.If one Xbearing sperm fertilizes the egg, the resulting 23rd pair is XX, a girl, and if a Ybearing sperm fertilizes the egg, the result is XY, a boy.It is thus the sperm that decides the baby’s gender: Xbearing sperms an outcome in girls, and also Ybearing sperms in boys.In general, X and Ybearing sperms are around equally distributed in the ejaculate, so every time there is around an equal 5050 chance for each gender.If you already have a boy, the possibility that the following baby is also a young is 50 percent
It’s all a matter of mathematics. A couple having 4 kids of the same sex in a row happens actually an ext often 보다 you might think. In fact, one in eight couples (12.5%) through 4 kids have 4 the the same sex.
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Here\"s just how it goes:
Couples with 2 children: 50% of couples have actually 2 girl or 2 boys, and also 50% the couples have actually 1 girl/1 boyCouples through 3 children: 25% of couples have 3 girl or 3 boys, and 75% have 1 boy/2 girl or 1 girl/2 boysCouples v 4 children: 12.5% of couples have actually 4 girls or 4 boys, 37.5% will have actually 1/3 and 50% will have actually 2/2.Couples v 5 children: 6.25% have actually 5 the same sex and also in couples through 6 children, 3.125% will have actually the exact same sex.
 All same sex  Different sexes 

2 children  50% G/B  50% B/G 

3 children  25% all girl or every boys  75% BB/G or GG/B 

4 children  12.5% all girls or all boys  37.5% 1B/3G or 1G/3B  50% BB/GG 
5 children  6.25% all boys or every girls  25% BBBB/G or GGGG/B  68.75% GGG/BB or BBB/GG 
6 children  3.125% all guys or every girls  12.5% BBBBB/G or GGGGG/B  46.875%: GGGG/BB or BBBB/GG 




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