Apr 15, - Alongside thinking about the pH status of the reproductive tract, Shettles' idea was that Y sperm (leading to male babies) swim faster than X sperm (leading to female babies), therefore if sex is timed close to ovulation they will arrive at the egg first. However, Y sperm live fast and die young.
Which sperm travels faster
Editor—The widely held idea that spermatozoa bearing the Y chromosome (Y sperm) swim faster than those bearing the X chromosome (X sperm) seems to. You have sex on the day of ovulation, as male sperm are thought to swim faster and reach the egg first. You reach orgasm before your partner, as this releases.
Quite which sperm travels faster theme
Oct 9, - With every ejaculation, men produce around million sperm cells. How much do you know about these wiggly little cells? Read on for 7. Sep 20, - Because the Y-chromosome is distinctly smaller than the X, Shettles opined that Y-sperms swim faster. He also speculated that Y-sperms have.
May 7, - In this case it was happy emotions that had male sperm swimming faster, making their way to their prize quicker, and fertilising the egg. Jan 31, - This may seem like a small difference, but this can affect how fast a sperm (a.k.a. the genetic bullet) containing the chromosome travels.
Happens. which sperm travels faster final, sorry, not
Dec 16, - The ability of Y-chromosome sperm to swim faster than their X-chromosome counterparts may explain why longer attempts at pregnancy result. This is based on the fact that female sperm live longer and swim slower than male sperm. If you have sex just before ovulation the faster pushier male sperm will win the race. Your book travelled with me through conception to birth. I found.
Ok I have read that male sperm travels much faster than the female. They say if you want a boy to have intercourse closer to ovulation. I know. be faster and smaller than the X-chromosome carrying sperm. sperm and where the “boy sperm” are more likely to survive since there is less distance to travel.