Predictive value of basal follicle-stimulating hormone concentrations in a general subfertility population Joris M van Montfrans, M.D., Annemieke Hoek, M.D., Marcel H.A van Hooff, M.D., Corry H de Koning, M.D., Nino Tonch, M.D., Cornelis B Lambalk, M.D. Fertility and Sterility Volume 74, Issue 1, Pages 97-103 (July 2000) DOI: 10.1016/S0015-0282(00)00560-4
FIGURE 1 Cumulative PRs in patients with elevated basal FSH concentrations (n = 50) and in controls (n = 50). Time to pregnancy is defined as the period between the moment the couple started to attempt pregnancy and the date of the last menstruation followed by a pregnancy. Log-rank test for time to pregnancy, P=.27. van Montfrans. Predictive value of basal FSH. Fertil Steril 2000. Fertility and Sterility 2000 74, 97-103DOI: (10.1016/S0015-0282(00)00560-4)
FIGURE 2 Relation between cumulative PR and basal FSH category in 50 subfertile patients with basal FSH concentrations >10 IU/L. χ2 analysis, P=.59. van Montfrans. Predictive value of basal FSH. Fertil Steril 2000. Fertility and Sterility 2000 74, 97-103DOI: (10.1016/S0015-0282(00)00560-4)