
Keywords: Androgens; Endometrial decidualization; Extravillous trophoblast; Implantation; Time-lapse; EVT; extravillous trophoblast; AR; androgen receptor; ESC; endometrial stromal cell; 8-br-cAMP; 8-bromoadenocine 3â²,5â²-cyclic monophosphate; DHT; dihydrotestos