Testimonials

Below we listed some testimonials that have reached us during the years as well as some press clippings. More are available in German and as Google  translation. Most of the visitors of this web page have been German speaking people (90%). The interest in natural family planning seems to be lower in USA, UK, Canada and Australia, etc. Anyway we're glad to receive comments in English.

... And I really thought, this must be much less safe because of the pure calculation [...] Further more I have to repeat myself in saying that I like PERIMON very much. It also contains much data: these statistics are really great – for someone who measures temperature it is also sometimes nice to not have to do all the work yourself [...] My compliments • Purple (symto-thermal natural family planning user), 04/18/05

I am surprised they are not charging [much] for this software. I am a true believer. Thank you! I will be telling all my [...] friends! • Kelly, 07/25/06

Great software! Stands out from the crowd because of its really safe calculations [...] Good job • Monika, 07/15/05

I am excited that I now have a reliable way of keeping track of my cycles and staying faithful to my Catholic beliefs, my husband is very happy too. Thank you • Sonja, 07/10/06

My compliments for this great software. One and a half year ago I found PERIMON by chance [...] With the records of my previous cylces I could immediately “test it” and I am happy to say: since then it works extremely well... • Caro, 02/26/04

I like PERIMON very much. I am using it to observe my cycle which varies for a few days each month. I am so glad I found it [...] A good discovery [...] I will gladly pay for it in a few months time. Thanks for offering it • Silvia, 06/12/07

Thank you very much for the great program PERIMON. My wife and I fully trust in it [...] We use it regulary and would be willing to buy a Windows version of it for 20.- Euro • R. H., Schweiz, 07/14/03

We use the software since ca. 2000 and everything went well [...] With PERIMON we miss the overview of the coming months. [Rem. of the webmaster: this comment was related to the DOS version] Apart from that PERIMON is superb [...] Many thanks again for this software • Ron & Lisa, 07/18/03

We use the software very successfully for quite a long time now. Way to go! • Peter, 08/09/03

Cool software! Rating 5 out of 5 • Gwen, 02/10/05

As an American I would like to compliment you on your program [...] I truly believe you are providing a much needed service • Leah, 11/24/05

Just entered my menstruation and am pleased about this so fine software. I think you really did a marvellous job. Every time I enter my data I am thrilled • Judith, 06/26/05

I wouldn't like to miss PERIMON. Kudos to you • C., 02/27/08

Big compliment by the way! I find the software superb and use it for more than a year now • Theresa, 06/15/05

Many thanks for the creation of the program PERIMON, which I am using for some months now together with my wife. The software is quite compact despite the good calculation... • Dr. Th. Feist, Internal medicine department of the Martin-Luther-Unversity of Halle/Saale, Germany, 04/18/02

What I like most is that this calendar in contrast to many other ovulation calendars calculates the average cycle length as well as the luteal phase on its own. You are not bothered with these details [...] I really like the easiness of its use • Belgin, 02/17/05

I can't think of anything better for contraception for those that are content with the pearl index. The sole effort is to enter your menstruation [and maybe to observe your mucus during the critical days]. Daily measuring is definitely more arduous ;-) • P., 04/17/05

I wouldn't like to miss the regular prediction of my cycle • Mareike, 11/04/02

I really enjoy PERIMON's user interface • P., 04/16/05

I found this web page by chance and think your concept is really original • Ulrike, 02/26/05

I really think that this software can kindle interest in the female body [...] My deepest respect • Luise, 04/18/05

Neat app... It didn't work for me... I tried ovulating... but I guess, being male, I can't. Ah well... Rating 5 of 5 • SCoooBY, 05/02/05

I have the same problem as that guy [before], looks good tho. Rating 5 of 5 • DeathStarInvader, 05/03/05

The topic of your web site and the software simply delighted me [...] Brilliant! • Jendrik Faulhaber, Webmaster of alles-umsonst.de, 10/01/01

The actual strength of the software is the fact that it makes family planning very easy without complex or costly measurements. Additionally – and this seems to be the most interesting part of PERIMON – it activates and supports the perception • Gordon Axmann, author of the PERIMON concept, 12/09/01

---

Last spring my sweetheart and I decided to become parents. This link was extremely instrumental in calculating fertility [...] Now for me it worked – I am now in the 38th week of pregnancy • toko, 02/03/06

First [PERIMON] gets to “know” your cycle and then it can tell you quite accurately, when you are fertile [...] With me PERIMON just determined the fertile period with an approximate (which was longer than it actually was – but rather too long than too short ;) ) and then in the last cycle I did that thing with the mucus – so just simply observed a little in the “blue period” – and lo and behold, I was pregnant • Susanne, 11/10/06

Hello, I have previously sent a mail that my wife and I are using PERIMON for contraception. Always successfully – Now we used the software for the opposite and paid attention to the days that were marked as fertile, because we wanted to conceive. Well, it worked. The very next cycle my wife got pregnant and the result is: Next month our first child shall be born. You see, the software works both ways. Congratulations! • R. H., 10/11/04

---

PERIMON calculates the infertile days of the female cycle, the ovulation and the next menstruation date, and for all of these values it additionally specifies the prediction accuracy • Geizkragen.de – Class instead of mass, software recommendations, 01/17/02

O, O, Ovulation – Now here we have a slightly exotic software for all friends of the pleasures of life... Total rating: 1.9 (1 best / 6 worst) • kostenlos.de, 09/27/01

The software PERIMON supports the efforts in natural family planning. Rating: 4 of 5 stars • Vollversion.de, 02/15/02

More are available that are not yet  translated...

The software PERIMON is distributed via internet since Sept. 2001 (after a test and development stage of six years). You might try the demo log in (test access).