1. Triploidy formation after intracytoplasmic sperm injection may be a surrogate marker for implantation 
Mitchell P. Rosen, M.D., Shehua Shen, M.D., Anthony T. Dobson, M.D., Ph.D., Victor Y. Fujimoto, M.D., Charles E. McCulloch, Ph.D., Marcelle I. Cedars, M.D. 
Fertility and Sterility 
Volume 85, Issue 2, Pages (February 2006)
DOI: /j.fertnstert
Copyright © 2006 American Society for Reproductive Medicine Terms and Conditions

2. FIGURE 1 Triploid (3PN) zygote.
Rosen. Predictors of triploid zygote formation after ICSI. Fertil Steril 2006.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2006 American Society for Reproductive Medicine Terms and Conditions

3. FIGURE 2
Relationship of 3PN formation and number of days of ovarian stimulation.
Rosen. Predictors of triploid zygote formation after ICSI. Fertil Steril 2006.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2006 American Society for Reproductive Medicine Terms and Conditions

4. FIGURE 3
Relationship of 3PN rates and actual versus model-predicted implantation rates. Solid line: actual implantations rates in relation to 3PN rate for 10–12-day ovarian stimulation. Dashed line: model of implantation rates with increasing 3PN rates controlling for number of days of stimulation, oocyte number, age, and day 3 FSH.
Rosen. Predictors of triploid zygote formation after ICSI. Fertil Steril 2006.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2006 American Society for Reproductive Medicine Terms and Conditions