Shettles technique, intimate place, timing – genuine or old wives’ tales? We consider the technology behind the theories and exactly how well they may actually work.
There are a great number of different theories and methods to normal sex selection but hardly any study. As there’s no evidence that is solid doctors warn against using them as well really. Many people say there’s strong anecdotal evidence and that there’s no harm in attempting them, as hardly any methods are intrusive.
Here’s a round-up of the most extremely popular intercourse selection techniques around…
1 Timing of sex – Shettles theory & Billings Method
What’s the theory?Female semen are heavier and live 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 semen are much lighter and swim faster than feminine people so can be more prone to achieve the egg. Consequently, making love regarding the time of ovulation should raise the likelihood of conceiving a kid.
Dr Landrum Shettles developed this concept in america when you look at the 1960s. It’s complemented by the Billings Method, which can be about timing intercourse round the persistence of genital mucus (whenever it is clear and thin for males, thicker and stickier for women). It is stated that partners that way are apt to have guys significantly more than girls.
What’s the success price? Advocates claim 75% but there’s merely an amount that is tiny of proof in the united kingdom to guide it. Read more