1. Uterine contractility and elastography as prognostic factors for pregnancy after intrauterine insemination 
Nelly Swierkowski-Blanchard, M.D., Florence Boitrelle, M.D., Ph.D., Laura Alter, M.D., Jacqueline Selva, M.D., Ph.D., Thibaud Quibel, M.D., Antoine Torre, M.D., Ph.D. 
Fertility and Sterility 
Volume 107, Issue 4, Pages e3 (April 2017)
DOI: /j.fertnstert
Copyright © 2017 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
ROC curve of the number of UCs per minute for predicting clinical pregnancy after IUI.
Fertility and Sterility  , e3DOI: ( /j.fertnstert )
Copyright © 2017 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
ROC curve of the myometrium elasticity index for predicting clinical pregnancy after IUI.
Fertility and Sterility  , e3DOI: ( /j.fertnstert )
Copyright © 2017 American Society for Reproductive Medicine Terms and Conditions

4. Supplemental Figure 1
Measurement of the elasticity index over time. Note the subendometrial position of the measurement sensor in the myometrium, whereas the control sensor is placed in the endometrium. The ratio of these two values was computed over the 5 minutes of the ultrasound recording and defined the myometrium elasticity index.
Fertility and Sterility  , e3DOI: ( /j.fertnstert )
Copyright © 2017 American Society for Reproductive Medicine Terms and Conditions

5. Supplemental Figure 2
Progression of subendometrial induration by elastrography concomitant with UC. The white arrows frame the contraction front, which progresses from the cervix to the fundus (i.e., in anterograde direction). Note the blue area, characterizing an induration of the subendometrial myometrium, whereas the corresponding endometrium, colored in red, remains soft.
Fertility and Sterility  , e3DOI: ( /j.fertnstert )
Copyright © 2017 American Society for Reproductive Medicine Terms and Conditions