Evaluation of endometrial protein profile in spontaneous and stimulated menstrual cycles

Inclusion Criteria:

1. Primary infertility
2. Poor ovarian response

Exclusion Criteria:

1. Normal or high ovarian response to gonadotropin stimulation
2. Menstrual cycle disorders
3. Severe male cause of infertility
4. Preimplantation genetic testing
5. Pathological findings of the uterus (fibroids, endometrial polyps, adenomyosis) and fallopian tubes (distal occlusion of one or both fallopian tubes with hydrosalpinx).

Women with poor ovarian response