1. Predictive usefulness of cycle day 10 follicle-stimulating hormone level in a clomiphene citrate challenge test for in vitro fertilization outcome in women younger than 40 years of age 
Elena H Yanushpolsky, M.D., Shelley Hurwitz, Ph.D., Eugene Tikh, B.S., Catherine Racowsky, Ph.D. 
Fertility and Sterility 
Volume 80, Issue 1, Pages (July 2003)
DOI: /S (03)

2. FIGURE 1
In vitro fertilization delivery rates per oocyte retrieval with respect to day 3 and day 10 FSH levels on a clomiphene citrate challenge test.
Yanushpolsky. CCCT results and IVF outcomes under 40. Fertil Steril 2003.
Fertility and Sterility  , DOI: ( /S (03) )

3. FIGURE 2
Comparison of IVF delivery rates per oocyte retrieval with respect to basal and stimulated FSH levels. **P=.004.
Yanushpolsky. CCCT results and IVF outcomes under 40. Fertil Steril 2003.
Fertility and Sterility  , DOI: ( /S (03) )