Shettles technique, intimate place, timing – genuine or old wives’ tales? We glance at the science behind the theories and just how well they seem to work.
There are a great number of various theories and methods to normal gender selection but hardly any study that is scientific. As there’s no solid proof, doctors warn against using them too really. Some individuals say there’s strong anecdotal evidence and that there’s no harm in attempting them, as not many techniques are intrusive.
Here’s a round-up of the most extremely sex that is popular techniques around…
1 Timing of sex – Shettles theory & Billings Method
What’s the theory?Female semen are heavier and reside much much longer than male semen therefore then abstain (while the male sperm die), this should increase the chances of conceiving a girl if you have sex a few days before ovulation and.
Male sperm are much lighter and swim faster than feminine people so might be prone to achieve the egg. Consequently, making love at the time of ovulation should boost the odds of conceiving a child.
Dr Landrum Shettles developed this concept in the usa within the 1960s. Leer más Acerca de6 normal approaches to select your baby’s intercourse – and their success rates …