Results 41 to 50 of about 10,794,802 (190)

Single Dose Gonadotropin-Releasing Hormone Agonist Luteal Support in Fresh Embryo Transfer: Variation in Timing, Type, and Dosage

Frontiers in Medicine, 2022
ObjectivesTo evaluate the effects of the addition of single-dose GnRH agonist to the routine progestogens use for luteal phase support on IVF outcome as compared to progestogens only.MethodsThis is a retrospective case-control study on selected patients ...
Muhammad Azrai Abu, Jojinah Vindah Alexander, Abdul Kadir Abdul Karim, Mohd Faizal Ahmad, Mohd Hashim Omar   +4 more
doaj   +1 more source

Duration of luteal support (DOLS) with progesterone pessaries to improve the success rates in assisted conception: study protocol for a randomized controlled trial

Trials, 2012
Background Luteal support with progesterone is necessary for successful implantation of the embryo following egg collection and embryo transfer in an in-vitro fertilization (IVF) cycle.
Gazvani Rafet, Russell Richard, Sajjad Yasmin, Alfirevic Zarko   +3 more
doaj   +1 more source

Vaginal use of micronized progesterone for luteal support.A randomized study comparing Utrogestan® and Crinone® 8%

Biomedical Papers, 2017
Background and Objective. Luteal phase physiology is distorted by in vitro fertilization (IVF) cycles using gonadotropin-releasing hormone (GnRH) agonists and antagonists, Controlled ovarian hyperstimulation leads to luteal phase defect and for this ...
Lucie Michnova, Jiri Dostal, Milan Kudela, Petr Hamal, Katerina Langova   +4 more
doaj   +1 more source

Contribution to More Patient-Friendly ART Treatment: Efficacy of Continuous Low-Dose GnRH Agonist as the Only Luteal Support—Results of a Prospective, Randomized, Comparative Study

International Journal of Endocrinology, 2015
Background. The aim of this pilot study was to evaluate intranasal buserelin for luteal phase support and compare its efficacy with standard vaginal progesterone in IVF/ICSI antagonist cycles. Methods.
Céline Pirard, Ernest Loumaye, Pascale Laurent, Christine Wyns   +3 more
doaj   +1 more source

Clinical Overview of Luteal Deficiency in Dairy Cattle

Animals, 2022
Luteal deficiency is defined as reduced progesterone (P4) steroidogenesis by the corpus luteum (CL), either in the amount or duration, or both. This work provides a clinical overview of the current understanding of luteal deficiency and its association ...
Fernando López-Gatius, Irina Garcia-Ispierto   +1 more
doaj   +1 more source

Luteal phase support for assisted reproduction cycles [PDF]

Cochrane Database of Systematic Reviews, 2011
Progesterone prepares the endometrium for pregnancy by stimulating proliferation in response to human chorionic gonadotropin (hCG), which is produced by the corpus luteum. This occurs in the luteal phase of the menstrual cycle. In assisted reproduction techniques (ART) the progesterone or hCG levels, or both, are low and the natural process is ...
van der Linden, M., Buckingham, K., Farquhar, C., Kremer, J.A.M., Kremer, J.A.M., Metwally, M.   +5 more
openaire   +6 more sources

Effect of luteal phase support after ovulation induction and intrauterine insemination

, 2014
Objective: This study aimed to evaluate the effect of luteal phase support on clinical pregnancy and live birth rates after ovulation induction and intrauterine insemination (IUI)
YILMAZ, SETENAY ARZU, BOZKURT, NURAY, ERDEM, AHMET, ERDEM, MEHMET, ALTINKAYA, SÜNDÜZ ÖZLEM, ÖKTEM, MESUT, GÜMÜŞLÜ, SEYHAN   +6 more
core   +2 more sources

Luteal-phase progesterone supplementation in non-IVF treatment: a survey of physicians providing infertility treatment

, 2019
We sought to examine current use of, and indications for, progesterone supplementation in the luteal phase of non-in vitro fertilization (non-IVF) infertility treatments among Obstetrician Gynaecologists (OB/GYN) compared to Reproductive Endocrinology ...
Alexander Quaas (335742), Karl Hansen (2221882), Elizabeth Weedin (6193943), Robert Wild (1937122), Jonathan Kort (6193946), Valerie Baker (6193949)   +5 more
core   +1 more source

Progesterone and the Luteal Phase [PDF]

, 2015
Progesterone production from the corpus luteum is critical for natural reproduction. Progesterone supplementation seems to be an important aspect of any assisted reproductive technology treatment.
Mesen, Tolga B., Young, Steven L.
core   +1 more source

Altered visual cortex excitability in premenstrual dysphoric disorder: Evidence from magnetoencephalographic gamma oscillations and perceptual suppression.

PLoS ONE, 2022
Premenstrual dysphoric disorder (PMDD) is a psychiatric condition characterized by extreme mood shifts during the luteal phase of the menstrual cycle (MC) due to abnormal sensitivity to neurosteroids and unbalanced neural excitation/inhibition (E/I ...
Viktoriya O Manyukhina, Elena V Orekhova, Andrey O Prokofyev, Tatiana S Obukhova, Tatiana A Stroganova   +4 more
doaj   +1 more source