Recording and contextualizing the science of embryos, development, and reproduction.

Recording and contextualizing the science of embryos, development, and reproduction.

The Shettles Approach To Sex Selection

In the 1960s in the usa Landrum B. Shettles developed the Shettles technique, that will be a process for partners to make use of ahead of and during a sexual intercourse to improve their likelihood of conceiving a fetus of these desired intercourse. Shettles, a doctor, whom specialized in obstetrics and gynecology, found a significant difference when you look at the size and shape of male sperm cells that he correlated because of the various intercourse chromosomes they carry. Read More…

SerbiaEnglish