There are new blood tests that can determine the sex of a fetus at seven weeks. Finding out the gender of a baby can help expecting parents decide whether to test for serious sex-linked illnesses like muscular dystrophy and hemophillia.
Scientists do not determine the sex of a fetus. Science does, but scientists do not.
Yes, children should be teached sex education at the age of 10. Recommended by professional sex teachers. If they learn this at a learn this later stage, it will become difficult for them in their life. So therefore teach sex at the age of 10. They should also learn how to make semen and parents should guide kids for this. Parents should have sexual activities and children should watch it. Thank you.
18-20 weeks.
It takes a man and a woman to make any kind of human fetus.
The male. He carries an X and Y chromosome. If he gives an X, the fetus is female. If he gives a Y, the fetus is male.
maybe you should learn to spell first, then you might find out...
Without specific and expensive medical intervention, you cannot predetermine the sex of a fetus by any means.
You can't test the mother's blood to determine the sex of the fetus, and blood testing wouldn't terribly effective in determining sex even if you're testing the blood of the fetus because most red cells, which make up the majority of cells in blood, have no nuclei. Amniocentesis is, however, extremely effective for this purpose.
No, sperm is not harmful to a fetus during sex. The cervix acts as a barrier to protect the uterus and fetus from any external substances, including sperm. In fact, it is safe for pregnant women to engage in sexual activity unless advised otherwise by a healthcare provider.
Buddy, you should learn your basic grammar before asking about chromosomes...
I belive my doctor said sometimes as soon as 16 weeks
It can cause defects to the fetus