Results 91 to 100 of about 10,794,802 (190)

Addition of gonadotropin releasing hormone agonist for luteal phase support in in-vitro fertilization: an analysis of 2739 cycles

, 2015
Objective: Luteal phase is defective in in vitro fertilization (IVF) cycles, and many regimens were tried for the very best luteal phase support (LPS). Gonadotropin releasing hormone (GnRH) agonist use, which was administered as an adjunct to the luteal ...
Simsek, Erhan, Coban, Gonca, Aytac, Pinar Caglar, Cok, Tayfun, Haydardedeoglu, Bulent, Kilicdag, Esra Bulgan, Simsek, Seda Yüksel   +6 more
core   +1 more source

Nicotine Pretreatment Increases Dysphoric Effects of Alcohol in Luteal-Phase Female Volunteers

, 2009
The present report shows that nicotine enhances some of alcohol’s positive and negative effects in women and that these effects are most pronounced during the luteal phase of the menstrual cycle. Ten low progesterone and 10 high progesterone/luteal-phase
Michelle M. Lilly, Trisha M. Juliano, Elena M. Kouri, David M. Penetar, Elissa M. McCarthy, Erica N. Peters, Scott E. Lukas   +6 more
core   +1 more source

'Luteal coasting' after GnRH agonist trigger - individualized, HCG-based, progesterone-free luteal support in 'high responders': a case series

, 2020
This study reports 21 IVF cases with excessive ovarian response, who received gonadotrophin-releasing hormone agonist (GnRHa) triggering for final oocyte maturation, followed by a human chorionic gonadotrophin (HCG)-based, progesterone-free, luteal ...
Tatiana Breyzman, Shahar Kol, Linoy Segal, Peter Humaidan   +3 more
core  

Better pregnancy outcomes in women with day 2 or day 3 fresh embryo transfer when progesterone supplementation for luteal phase support is initiated on the day of oocyte retrieval

Taiwanese Journal of Obstetrics & Gynecology
Objective: To analyze the pregnancy outcomes in women undergoing fresh embryo transfer (ET) with the initiation of luteal phase support (LPS) on the day of oocyte retrieval (OR) compared with LPS 1 day after OR.
Chia-Chen Lee, Kuan-Sheng Lee, Christine Shan-Chi Chiu, Robert Kuo-Kuang Lee, Ming-Huei Lin   +4 more
doaj   +1 more source

Effect of luteal-phase support on endometrial L-selectin ligand expression after recombinant follicle-stimulating hormone and ganirelix acetate for in vitro fertilization

, 2006
Context: The impact of different types of luteal phase support on endometrial receptivity after ovarian stimulation has not been investigated. Objective: Our objective was to evaluate the impact of different luteal-phase support protocols on sex steroid ...
Fragakis, K., Vlahos, N.F., Bankowski, B., Lai, T.-H., Zhao, Y., Lipari, C.W., Shih, I.-M., King, J.A.   +7 more
core  

Progesterone for the luteal support of assisted reproductive technologies: Clinical options

, 2000
The role of progesterone in luteal support in assisted reproductive technologies (ART) is reviewed. There is insufficient data in ART treatment without gonadotrophin-releasing hormone (GnRH) analogues, to prove the necessity for luteal phase support ...
Smitz, J, Osmanagaoglu, K, Camus, Marguerite, Devroey, P, Posaci, Cemal, Osmanagaoglu, Kaan, Devroey, Paul, Posaci, C, Smitz, Johan, Camus, M   +9 more
core   +1 more source

Luteal phase defect

, 1991
Luteal faz yetmezliği, luteal faz süresinin kısalması veya corpus luteumun honnonal salgısının azalması ile ortaya çıkan bir infertilite nedenidir. Tüm infertil popülasyonun % 5'inden sorumludur. Hiperprolaktinemi, hiperandrojenik durumlar, hipotiroidizm,

core  

The luteal phase after GnRH-agonist triggering of ovulation: present and future perspectives

, 2012
In stimulated IVF/intracytoplasmic sperm injection cycles, the luteal phase is disrupted, necessitating luteal-phase supplementation. The most plausible reason behind this is the ovarian multifollicular development obtained after ovarian stimulation ...
Kyrou, D, Polyzos, N P, Fatemi, Human M, Human M. Fatemi, Alsbjerg, B, E.G. Papanikolaou, B. Alsbjerg, Peter Humaidan, Humaidan, Peter, N.P. Polyzos, Devroey, P, D. Kyrou, Papanikolaou, E G, P. Devroey   +13 more
core   +1 more source

Physiology of luteal phase and its modulation with ovulation induction regimens

, 2004
Luteal faz, ovülasyon ile menstrüasyon arasındaki süredir ve progesteron üretimini gerçekleştiren korpus luteumun oluşumu ile karakterizedir. Progesteron salınımı, endometriumun, sekretuar faza dönüşümünü başlatmakta ve implantasyona hazırlanmasını ...
Topçuoğlu, Ata, Selam, Belgin
core  

In vitro fertilization outcome based on the detailed early luteal phase trajectory of hormones: a prospective cohort study

Reproductive Biology and Endocrinology
Background Ovarian stimulation and the use of human chorionic gonadotropin (hCG) for triggering oocyte maturation in women undergoing in vitro fertilisation (IVF) introduces several differences in luteal phase hormone levels compared with natural cycles ...
Lan N Vuong, Toan D Pham, Vu N A Ho, Anh T L Vu, Tuong M Ho, Claus Yding Andersen   +5 more
doaj   +1 more source