It was his response to the law that legalised abortions in Hungary.
The method of Dr. Jonas is based on two independent cycles of fertile days in women. No medication is taken thus the method has no negative effect on the body.
It turned out that the natural conception control has a potential for further use besides contraception.
The accuracy of my calculations has been proved during 35 years and is reliable in 98% of cases, which is the maximum in the field of natural sciences and medicine.
At the moment I focus my research on calculations of the gender of the first child, which is determined already at the point of birth of the woman - future mother. The reliability is so far only 70% and therefore this type of calculations is not yet on offer.
|A. small calculation B. special calculation|
and four groups:
I. Naturally infertile days – contraception
II. Gender selection – a boy or a girl
III. Optimal fertile days – problem to get pregnant
IV. The dates of “good vitality" – a miscarriage, complications
CENTRUM JONAS - main Center