The congruent CPR after ART and CPR in natural cycles[1] are in line with recently published simulation models[2] and provide reliable experimental evidence as support, because of the same methodological approaches in both of our studies. This strongly suggests that ART can reach natural fertility rates but cannot exceed them.” [3]

[CPR = cumulative Pregnancy Rate]

Van deze patiënten was 65% te wijten aan mannelijke infertiliteit op basis van spermiogram[4]. Deze studie bevestigt de studie van Stanford op basis van een gemiddelde van drie jaar wachten alvorens behandeling te starten.


[1] Gnoth et al. (2003): Hum Reprod 18/9, 1959-1966

[2] Stanford et al (2010) Fertility and Sterility 93, 2175-2180

[3] Gnoth et al. (2011) Hum Reprod 26/8, 2239-2246

[4] Christian Gnoth persoonlijke mededeling: concentratie (Mio/ml) <10; gezamenlijke motiliteit (%) <30; progressieve motiliteit (WHO A in %) <25; normale vorm (%) <20