Shettles technique, intimate place, timing – genuine or old wives’ tales? We go through the science behind the theories and exactly how well they may actually work.
There is a large number of different theories and ways to normal sex selection but almost no study. As there’s no evidence that is solid 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 hardly any practices 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 sperm are heavier and reside much longer than male semen therefore for those who have intercourse several days before ovulation then abstain (even though the male sperm die), this will raise the odds of conceiving a lady.
Male sperm are much lighter and swim faster than feminine people so can be very likely to achieve the egg. Consequently, making love in the time of ovulation should boost 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 is about timing intercourse across the persistence of genital mucus (whenever it is clear and thin for men, thicker and stickier for females). It’s stated that partners that way are apt to have guys a lot more than girls. Continuar leyendo «6 normal approaches to select your baby’s intercourse – and their success rates»