why the ratio of female birth is more than males?
820905
It is, but not by much.\nIn reptiles, the warmth of the hatching is what makes the decision on whether the hatchling will be male or female.\nThat is to say, on warmer occasions, there will be more males than females, but on cooler occasions, there will be more females.  (Reptile eggs depend on the weather for successful progeny, since they don't sit on their eggs).  Some have speculated that this may have been the reason for the extinction of the dinosaurs.  (my own view is more pragmatic.  I think dinosaurs are still amoung us, just in different forms).\n\nAlso, I've read about a study done on women who have a more acid diet prior to concieving as compared to women who have a alkaline diet.  The ones with an acidic environment tend to concieve girls and the ones with an alkaline environment tend to concieve boys, although this has been complicated by when in the woman's cycle all the coital activity takes place.  For instance, if coital activity takes place before ovulation, the "X" (female) carrying sperm live longer, and tend to survive to make it to the egg.  Whereas a "Y" carrying sperm has more success at the moment of ovulation.  (Ovulation is approximately 3 day window of opprotunity)\n\nAnother factor to consider is the resilience of the female, which is demonstrated in the ratio of survival in premies.  A prematurely born female has nearly double the chance of survival than a male.
25977
`coz males phisiology is different than females.females phisiology is accepted to have baby,it`s life and it has it`s orders.
358445
On each level theres an argument that inequality is higher depending on gender. Depending on what you are trying to analyze there will be some differences but as a general rule women will be confronted with higher amounts of inequality in each dimension than their male counterparts. In the job market women will be paid less, and have a tougher time advancing in their field across the board when looking at the dimensions of inequality. The same could be assumed along lines of prestige as most societies still have some form of male domination or patirachy even if its receding. \n\nFor most levels of analysis women will find more inequality by comparison to males across the board when looking at different dimensions of inequality
477743
Why all these people are saying its 50/50 I have no idea.  It certainly is NOT 50/50, the chance varies for every individual.  Some males have more sperm with the X chromosome and some have more sperm with the Y chromosome.  Very few, if any, males have an exact 50/50 ratio.
429023
It is reasonable that there would be, seeing a person's gender is determined by (?what's the word?)To be a boy, you must have an x and a y. to be a girl you would have 2 x's. It is twice as probable then that it would be a girl then a boy. But then, that doesn't take into account the moon phase which does seem to do some. And also, there could be other factors. Also, after birth, males do tend to get killed more often then girls.
207151
Two factors I can think of.\n1) Male mystique.  Male have an attitude and mentality that they are superior than female.  Male have to show they are not weak and feminine.\n2) Female live longer because they are more resilient.  Their genetic makeup are better than male right from the start in their mother's womb (female have two X's chromosomes XX vs male's XY).
1070827
It honestly is hormones,  some people produce more than others.  Also, certain conditions, like ADD produce more sweat thus potentially more order.
8058
ratio is a certain value to another certain value.  say, there are 3 girls to every 5 boys.  so if there are 80 people, there will be 30 girls and 50 boys.  proportions are different. you know one of the values.  so, u find the other value using it.  so if its 30 percent girls, you will multiply 30 percent by 80 people, thus getting 24 girls.  and the rest are boys.  and as the numbers get larger, so do the proportions.
804276
I remember reading something about another Asian country with a high male to female ratio. The result was that any girl born was a valuable commodity and her parents would ask men for extravagent things (money, possessions, etc.) so he could marry her. It got very competitive and had societal effects.
474235
Given the fact that women usually have higher metabolic rates than men therefore, women usually have a slightly higher pulse rate than men.\n\nKeep in mind that there are many other factors that have a much more significant impact on pulse rate than gender.
211262
Females are more emotional than men. And usually know what they want quicker than a man does.
263643
In addition to the birth rate and death rate, the age structure of the population has to be considered.  Specifically, the percentage of the population that contains women of child-bearing age.
1019635
men are brainier than women. just like in school, especially in surprise quizzes. boys usually have a higher percentage of passing than girls. but almost every men do women can do also. but there is something than the woman can only do and not men.
130631
In most countries, 105 boys are born for every 100 girls. The longer it takes for women to get pregnant, however, the higher the probability of a male birth. \n\nThere are a lot of other factors that influence the probability, some of which you can actually control to change the chances of a male or female birth (see reference).
1005655
Most of the world's societies are paternalistic-- i.e. "run by men".  Maybe that is why the world is so messed up. LOL....\n\nTo answer your question: In a world in which men have the most power and authority, a male child has greater chances for success, power and influence.\n\nI don't agree with this philosophy.  Obviously, since I am a woman, I think female and male children are equally important and relevant to this world.  But I didn't create the world I was born into.  ---Some people also think the physically disabled children are expendable.  As a disabled adult, I know a lot of people (friends, family, co-workers, students of mine) who would be very dissatisfied to live in world where that philosophy was the norm.
18339
According to one survey done there were 2400+ men compared to 400+ women, so a 4:1 ratio of men to women. Interestingly, the bulk of male players tend to be younger, while the opposite is true for women.\nhttp://www.nickyee.com/daedalus/archives/000194.php\n\nHere is another demographic breakdown - http://blogs.parc.com/playon/archives/2005/12/gender_race_and.html\n\nOf course, this always brings up the question of character gender-bending (http://www.nickyee.com/daedalus/archives/001369.php)
128788
The ratio of autism in boys with respect to girls is four to one (that is, boys are four times more likely to be autistic). The ratio for Asperger's is nine boys per each girl.\n\nOnce you've had an autistic child you're more likely to have another autistic child. The father does not matter. Autism seems to be due in part to an excess of androgens produced by the mother during pregnancy. So if a woman is likely to produce high androgen levels, the genes of the father matter little or nothing.