Shettles technique, intimate place, timing – genuine or old wives’ tales? We consider the science behind the theories and exactly how well they seem to work.

There are a great number of various theories and methods to normal gender selection but almost no study that is scientific. As there’s no solid proof, doctors warn against using them too really. Many people say there’s strong anecdotal evidence and that there’s no harm in attempting them, as not many practices are intrusive.

Here’s a round-up of the very popular intercourse selection techniques around…

1 Timing of sex – Shettles theory & Billings Method

What’s the theory?Female semen chechen brides are heavier and reside longer than male semen so for those who have intercourse a couple of days before ovulation after which abstain (as the male sperm die), this will raise the odds of conceiving a woman.

Male semen are much lighter and swim faster than feminine people so can be almost certainly going to achieve the egg. Consequently, making love at the time of ovulation should raise the likelihood of conceiving a kid.

Dr Landrum Shettles developed this concept in the usa into the 1960s. It’s complemented by the Billings Method, which will be about timing intercourse all over persistence of genital mucus (whenever it is thin and clear for men, thicker and stickier for females). It is stated that partners that way are apt to have males significantly more than girls.

What’s the success rate? Advocates claim 75% but there’s only an amount that is tiny of proof in the united kingdom to guide it. Read the rest of this entry »