Purpose The present study was designed to compare the efficiency of the progestin-primed
ovarian stimulation (PPOS) protocol with clomiphene citrate (CC) supplementation (PPOS+ …

Objective To explore the efficacy of progestin-primed ovarian stimulation (PPOS) combined
with clomiphene citrate (CC) versus PPOS protocol used alone on cycle characteristics and …

Background Oral progestin has recently been used to prevent premature LH surges in
ovarian stimulation, and this progestin-primed ovarian stimulation (PPOS) is effective and …

Background To determine whether progestin-primed ovarian stimulation (PPOS) is more
effective for women with diminished ovarian reserve (DOR) than clomiphene citrate …

Background: Ovarian stimulation with clomiphene (CC) or progestin has been applied for
patients with diminished ovarian reserve (DOR). However, it remains unclear which …

Objective To compare the endocrinological profiles, cycle characteristics and pregnancy
outcomes of progestin‐primed ovarian stimulation (PPOS) with or without clomiphene citrate …

While gonadotrophin releasing hormone (GnRH) antagonists have been the standard of
pituitary suppression during ovarian stimulation for ART, progestin primed ovarian …

Objective To assess and compare the feasibility of progestin-primed ovarian stimulation
(PPOS) protocol with mild stimulation protocol for advanced age women with diminished …

Study question How do cycle outcomes differ between controlled ovarian stimulations using
progestins vs flexible GnRH antagonists for LH suppression in women with diminished …

Objective Diminished ovarian reserve (DOR) has been a major challenge in infertility
treatment. The present study aimed to compare the efficacy of progestin‐primed ovarian …