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Fertility Tips

Ovulation – is the output of a mature egg from the ovary to rupture of the follicle – the bubble in which there was an egg. on the egg falls into the lumen of the fallopian tube. where there is a process fertilization – to merge it with sperm. Sperm cells differ in their properties. Sperm carrying the male Y-chromosome are more mobile than those who have the X chromosome, so they are able to achieve egg first.

So that the Y-sperm would seem to have an advantage. But, getting in acidic vaginal Y-sperm cells are unstable and quickly die, opening the way to its slow X-fellows. Turns. sperm with the X-chromosome are more viable because of the structural features of the shell and can 'sit' in the fallopian tube waiting for ovulation to 3 days. Spermatozoa with Y-chromosome are not able to wait at all. However, the closer day of ovulation, the more alkaline vaginal secretions and become the survival probability Y-sperm above. on the basis of any theory. stating that during sexual intercourse, occurring 1-3 days before ovulation, less durable Y-sperm and egg are killed with a greater proportion of the probability of X-fertilized by sperm, then there is a girl.

And if sexual intercourse immediately before ovulation occurs or immediately after it, then most likely it's a boy, as more mobile and faster Y-sperm are faster 'dobegut' till egg published. Condition for this calculation is a precise definition of the date of ovulation. for this there several ways: simple tests to determine ovulation, the study of cervical mucus, basal body temperature measurement and the most authentic – .

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