
Figure 6. Endometrial thickness comparison in the same patient who underwent minimal stimulation IVF
and frozen embryo transfer
Image 1: Sonographic image of a patient's endometrial lining on the trigger day of her minimal stimulation
cycle. Her endometrial lining measures 4 mm and her estradiol level is 3866 pmol/L.
Image 2: Sonographic image of the same patient's endometrial lining on the day of progesterone start
during her subsequent frozen embryo transfer cycle. Her endometrial lining measures 8.8 mm and has a
trilaminar appearance. Her estradiol level is 1968 pmol/L.