Thinned endometrium

Here at me again failed to get to Fet. Before that for the same reason to Et. So in both times the beauty endometrium progresses and on the day of the transfer it shrinks and and eventually gives up. So I went to FET in a natural cycle and then received therapy before ovulation and on the day of the FET the endometrium thinned. Ovulation had seen a yellow body but the endometrium thin ?! Let me also mention that natural cycles without therapy do not happen to me. Why do you think this happens? Terapy on ovulation DECORTIN tablets 5 mg 2x 1 / Therapy: friday: FOLACIN tablets 5 mg 1x 1 / day as directed, from Saturday evening: UTROGESTAN caps. a 100 mg 3 x 2 / day in the vagina according to the instructions from Sunday: ASPIRIN tablets 1x1

Friday night Ovitrelle 250