What are the likelihood of us have a boy if the father brother have adjectives girls?

I know the male is the deciding gene in determining the sex. I be just wondering if anyone knows if there is a correlation to 2 brothers have the same sex babies. My boyfriends brother has had 3 girls. Does this own any factor in the sex of his babies? I really want a boy!
His brother have all girls has zero effect on your results. So resembling the last poster stated 50/50.
my dad's brother's each had 2 girls a piece, but my dad go and had 3 girls and then 4 boys.

if i remember from my stats class, the actual ratio of giving birth to one gender is not equal as the other, even though it is expected to be so. Source(s): The 51/49 Boy/Girl Ratio
The ratio of 51% boys to 49% girls seen here is representative of overall US birth rates. There are many hypotheses about why near are slightly more boys born each year than girls, but no one knows for sure why this is so. Here are a couple of the theories:

* Males are more fragile (male infants are smaller amount likely to survive their first year, and a man's expected lifespan is less than a woman's). The slightly higher conception rate of males is nature's road of evening out the balance.
* As Shettles contents, Y-bearing male-producing sperm may have a speed advantage over X-bearing female-producing sperm, more repeatedly winning the race to fertilize the egg and resulting in more mannish conceptions.

Regardless of the reason, the 51/49 ratio remains constant year to year throughout the US population.
50/50. It's other 50/50. Family history and genetics, etc. don't enter into the gender equation.

Some say warmth, timing, etc. have something to do with it, but I don't know.

Hope this helps!
well, the sex cell has 23 chromosomes, since in that are 2. and the sex of a baby is decided by its karyotype, the male have a karyotype of x/y and the female has a karyotype of y/y, and the egg always caries a /y karyotype, it adjectives depends on the males sperm, which can carry either y or x, it would all depend on the masculine,

it would most likley be best to look at the greandfathers children to see what they will be, but im guessing it will most likely be male
there's no correlation. you get a 50/50 chance every time.
Hmm, not really sure roughly speaking the 50/50 everyone's saying.
My family goes resembling this: My grandfather had 5 boys, 0 girls, my father had 2 boys, 0 girls. And my uncles from my father's side all hold more boy than girls.
Coincidence? Or hidden super male tendency gene? hehehe
It's 50/50 everytime
it be just chance your boyfriend's brother has 3 girls
I be the 1st girl on my dads side of the family for 183yrs :)
Well, I honestly enjoy no idea. But what I do know is there is a Chinese Birth Chart that is VERY accurate. :) Source(s): http://www.webwomb.com/chinesechart.htm
Answers:    50/50
go by the gender of the children the masculine contributors brothers had
There is a 50/50 percent chance.
all i can tell you is my husband have 3 girls and his brother has 2 boys...plus he has 3 sisters that had adjectives boys...he's the only one who had girls...hope this helps!
My sister had 2 boys, I hold 2 older brothers, one had 2 boys and the other had 4 so EVERYONE said I would own a girl, I know, it's just a myth but they figured I would...Well my brother with 4 boys terminated up having a girl about 6 months ago :) and i'm 35wks pregnant with a girl!
No correlation with brothers.
You have a 50% luck of having a boy.
49/49. Could be a boy ,could be a girl, could be a shim. Could haz cheezburger.
It doesn't concern im the only girl in my family and adjectives my aunts and uncles all had like 4 boys so contained by my family im the only girl grandaughter and neice so ya
What his brother had is no relation to what you will have you enjoy a 50/50 chance of getting a boy or a girl the male sperm determines the sex like you stated.I considered necessary a boy with my first and second pregnancy and got girls this time I really did not care any way and I got a boy. Source(s): mom of a 5 yr old 2 yr mature and 25 weeks pregnant with a boy.
it does not issue it just so happened tht they were adjectives girls it is always a 50% chance that you get any

Related Questions:
LADIES: Is childbirth backache overated?   Please someone who can administer me honourable simple suggestion on what to do would be a huge give support to! x?   What do they do if child pertective services are call?   I'm afraid that the babe I don`t know unconscious, could it be possible?   I have the mirena since 23/4/2008, up to presently i am still bleeding, is that ordinary? Still enjoy 3day spell.?  
  • My partner parents are really upset something like the pregnancy?
  • Moms merely. How much counterweight do I necessitate to lose?
  • Very anxious...is this regular? No rude or stupid answers please.?