2007-12-20 15:47:56 · 14 answers · asked by Chaz B 1 in Health ➔ Men's Health
No, or every guy would have all girls or all boys.
2007-12-20 15:56:28 · answer #1 · answered by Jeffrey T 4 · 0⤊ 0⤋
No, it does not. The sex is determined if you carry more x,or y chromosomes. Women carry I believe x and y chromosomes and men carry both chromosomes and I believe if two x connect you will have a girl and if you have two y connect you will have a boy. Now for twins will carry an extra chromosome either a y or and x so there will be three connected. If you have two x's and one y you will have inferternal twins. same as go for two y's connected and only one x. If you have all three x's connected then you will have identical girls. If you have all y's connected then you will have identical boys. With technology today though you can have the doctor make the women take your chromosomes and the women chromosomes and you can choose what sex you wanted inserted into the women and then she will have either a boy or a girl which ever you decide. Well I hope this helps you.
2007-12-20 16:01:44 · answer #2 · answered by Anonymous · 0⤊ 0⤋
No not at all. Penis not determine the sex. But according to some ancient myth its believed that the breath determines. For ex. If a man breath in his right nose and the female breath in her left nose while sex means most probably its a male child.
2007-12-20 15:55:21 · answer #3 · answered by kspsarank 2 · 0⤊ 0⤋
no....but his sperm does, its the sperm that determine the sex of a child. Male sperm are faster then female sperm but they live shorter. Female sperm is slower but can live inside the vagina longer. Women only release and egg one day a month so if you have sex when the women is ovulating it will probably be a boy, but if u have sex a few days b4 ovulation and the speerm lives inside the vagina for a few days it will probably be a girl
Sex Chromosomes X-Y
The male gametes or sperm cells in humans and other mammals are heterogametic and contain one of two types of sex chromosomes. They are either X or Y. The female gametes or eggs however, contain only the X sex chromosome and are homogametic. The sperm cell determines the sex of an individual in this case. If a sperm cell containing an X chromosome fertilizes an egg, the resulting zygote will be XX or female. If the sperm cell contains a Y chromosome, then the resulting zygote will be XY or male.
2007-12-20 15:53:09 · answer #4 · answered by Anonymous · 2⤊ 0⤋
No, a human being has 46 chromosones, 44 autosomes (regular ones) and 2 sex chromosones. When meiosis occurs, you will give your sperm an "x" or a "y" chromosone. When meiosis occurs in women, they end up with one egg (three polar bodies, which are unnesissary in conception) and the egg will always have x
When a male sperm unites with an egg of a female, the sperm will have an "X" or a "Y"
The code "XX" is a woman, and the code "XY" (or "YX" [no difference]) is male
The "Y" chromosone doesn't carry much information about traits of a human, other than things like gender (Duh!).
Hope I helped.
2007-12-20 15:58:30 · answer #5 · answered by goosenator_7 1 · 1⤊ 0⤋
his penis doesnt
His sperm does.
Long thought it was the woman who determined the sex of the child, now believed to be the man.
If a boy child wanted then go 'doggie' penis goes in deeper and has a significant consequence.
Is it true, have no idea...but worked for me.
2007-12-21 08:00:18 · answer #6 · answered by wonderer 3 · 0⤊ 0⤋
Nope, even the crooked ones work but it don't mean it'll be a boy lol.....aint it like frogs they all start as female and then that other chromosome or something comes in and makes it a male.
2007-12-20 15:52:03 · answer #7 · answered by Anonymous · 0⤊ 0⤋
Nope. Sex is determined later in the pregnancy, we all start out as girls
2007-12-20 15:50:22 · answer #8 · answered by Anonymous · 1⤊ 1⤋
what comes out the penis does its all up to that wining solider who gets there first
2007-12-20 15:51:14 · answer #9 · answered by Anonymous · 0⤊ 0⤋
No has to do whether his boys are fast enough! Male sperm is quicker, but die faster. Female, slow, but live longer.
2007-12-20 23:11:23 · answer #10 · answered by surfnyogadude 4 · 0⤊ 0⤋
Yes. You need to plant the seed deep to get a boy (or so I was told).
2007-12-20 16:33:06 · answer #11 · answered by Anonymous · 0⤊ 1⤋