BACKGROUND Thin endometrium is associated with poor reproductive outcomes; estrogen treatment can increase endometrial thickness (EMT). The aim of this retrospective cohort study was to investigate the factors influencing the effectiveness of estrogen treatment and reproductive outcomes after the treatment in patients with thin endometrium. METHODS Relevant clinical data of 101 patients with ...

One of the key factors for successful embryo implantation is the presence of a receptive endometrium. The achievement of a receptive endometrium involves proliferation and thickening of the endometrium, synchronization of the micro architectural changes of the endometrium with the stage of embryo development and the presence of a proper cytokine environment [1]. Despite its complexity, the proc...

BACKGROUND Embryo implantation process is a complex phenomenon and depends on fetal and maternal factors interaction. Endometrial thickness is needed for successful implantation. OBJECTIVE We designed this study in order to assess adding human chorionic gonadotropin (HCG) to the conventional protocol in endometrial preparation in women with thin endometrium and a history of in vitro fertiliza...

To investigate the effects of the frozen embryo transplantation for patients with poor outcome of endometrial growth by using growth hormone intrauterine perfusion combined with replacement cycle in the treatment of non-response thin endometrium. This is a prospective study and study participants were consecutively recruited between Jun 2014 and December 2014. A total of 5 non-response thin end...

The aim of the study was to assess the granulocyte colony-stimulating factor (G-CSF) effects on unresponsive thin (<7 mm) endometrium in women undergoing in vitro fertilization (IVF). We included thirty-seven subjects who had thin unresponsive endometrium on the day of triggering ovulation. These patients also failed to achieve an adequate endometrial thickness in at least one of their previous...

The endometrium is an important part of the uterus. human a complex and dynamic tissue that goes through phases growth regression during any menstrual cycle. A thin might be relevant to lower rate implantation as well higher miscarriage. Several treatments have been developed for endometrium, such granulocyte colony-stimulating factor, stem cell therapy, acupuncture physical among others. These...

Recurrent implantation failure (RIF) has many definitions, but usually authors consider RIF, the failure to achieve a pregnancy fallowing 2-6 IVF cycles in which more than 10 high grade embryos were transferred to the uterus. There are a lot of causes for RIF but two main causes of that are related to embryo and endometrium. Chromosomal abnormalities, zona hardening and problems in culture medi...

Adequate growth of the endometrium is an important factor for successful implantation. Some authors have reported that there is a steady and gradual increase in pregnancy rates as endometrial thickness increases [1]. When endometrial thickness is <6 mm, the probability of achieving a full-term pregnancy decreases [2]. In order to maximize pregnancy rates, endometrial thickness from 8 mm to 14 m...