Treatment may begin at home in India through our affiliated Indian centers with the final procedure legally carried out in the USA. During the mid-twentieth century, Shettles studied the physiology of human reproduction.
Comprehensive Gynecology. While this is the most accurate technique, it is by far the most involved and most costly.
In the late s Shettles examined over sperm specimens baby sex selection procedure of employees in Salinas a phase contrast microscope and concluded that the small, round-headed sperm contained male-producing Y chromosomes, or androsperm, while the large, oval-shaped sperm contained the female-producing X chromosomes, or gymnosperm.
Consider the next scenario:. Despite the fact that Shettles theory guarantees high effectiveness, the recent studies and surveys had illustrated that there is no effect of sexual intercourse timing upon the gender of the baby. The technique costs several thousands of dollars per try and claims to be 88 percent effective for couples desiring girls and 73 percent effective for those wanting boys.
Shettles, a physician, who specialized in obstetrics and gynecology, found a difference in the size and shape of male sperm cells that he correlated with the different sex chromosomes they carry. Therefore, male sperm cells determine the sex of the child conceived.
Please contact us at: frontoffice sdfertility. The most important aspect of the method is timing sexual intercourse within the menstrual cycle according to which sex the couple desires. While we cannot "guarantee" a desired outcome to anyone, we can now come as close to a guarantee as science allows.
This gender determination process at the very early development level as made famous by our Center, has resulted in the ability to provide gender selection results for the chosen gender far in excess of More specifically, that study demonstrated that male fetuses were more often produced when intercourse occurred closest to ovulation , which is consistent with the Shettles method.