background: implantation is considered as the rate-limiting step in success of assisted reproduction techniques, and intrauterine insemination cycles. it might be affected by ovarian superovulation and endometrial local scratching. objective: this study aims to investigate the effect of local endometrial injury on the outcome of iui cycles. materials and methods: in this randomized clinical tri...

INTRODUCTION Women with postmenopausal bleeding and endometrial thickness >4 mm undergo endometrial sampling to exclude endometrial cancer. The aim of this study is to investigate the relative risk of developing endometrial cancer in a prospective cohort after initial work-up for postmenopausal bleeding showing reassuring histology or insufficient sampling. MATERIAL AND METHODS All women pres...

Background: One of the most common causes of infertility in women is ovulatory dysfunction (PCOS) and the choice of treatment is clomiphene citrate. One of the mechanism of dichotomy between the rate of ovulation and pregnancy is anti estrogenic effects of clomiphene citrate on endometrium. According to its long half life, the anti estrogenic effects probably exacerbate in consecutive cycles. W...

Transvaginal ultrasound plays a pivotal role in the management of non-pregnant women with abnormal vaginal bleeding. No other imaging technique has a role in the triage of these women. In women with postmenopausal bleeding, ultrasound is used to categorise women as at low or high risk of endometrial cancer, and the result of the ultrasound examination is the basis for further management. In wom...

OBJECTIVE The purpose of this study was to determine the value of endometrial blood flow assessment in predicting type 2 endometrial carcinoma. MATERIAL AND METHODS Sixty-five consecutive post-menopoausal women who had vaginal bleeding were enrolled in the study. All subjects were directed to transvaginal sonography to determine endometrial blood flow and underwent endometrial biopsy. Doppler...

OBJECTIVES To study the long-term effects of oral estriol tablets on the endometrium of postmenopausal women by TVS and histology. METHOD This was a cross sectional, parallel-group, multicenter trial of 241 postmenopausal women, out of whom 125 were treated with oral estriol and 116 were untreated controls. Endometrial histology using Pipelle biopsies and/or dilatation and curettage (D&C) was...

Background Endometrial receptivity is one of parameters which determine the reproductive outcome in in vitro fertilization programs. A good blood supply towards the endometrium is usually considered to be an essential requirement for implantation. Blood vessels of the endometrium can be detected by transvaginal color and pulse Doppler sonography. Color Doppler assessment permits better visualiz...

Endometrium is one of the main factors in pregnancy. During assisted reproductive technology (ART) treatments, some cycles are cancelled due to inadequate endometrial growth. This study was conducted to evaluate the effectiveness of platelet-rich plasma (PRP) in the treatment of thin endometrium. Ten patients with history of inadequate endometrial growth in frozen-thawed embryo transfer (FET) c...

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...