Histological assessment
insufficiency, atrophy
ATROPHY
Of the histological specimens (n = 25), 18 corresponded to the early and middle secretory phase. The rest 7 specimens showed secretory phase insufficiency with sparse deformed endometrial glands, signs of atrophy and fibrotic foci (Fig. Expression of estrogen (ESRRA) and progesterone (PGR) receptors and their ratios, leukemia-inhibiting factor (LIF) and CD34 in the endometrium of patients with pregnancy and patients who are unable to get pregnant.Significant values are in bold.