Results 11 to 20 of about 539,337 (267)

Association among Spinnbarkeit , Electrical Conductivity , and Crystallization of Cervical Mucus and Pregnancy Rate in Egyptian Baladi Cows [PDF]

open access: yesJournal of Animal and Poultry Production, 2022
Alteration of the biophysical and biochemical characteristics of cervical mucus (CM) due to differences in steroid hormones through the estrus cycle leads to different pregnancy rates. This investigation aims to study the possible relationship between CM
A. Helal   +5 more
doaj   +1 more source

Reproductioon data in Swedish domestic forest reindeer (Rangifer tarandus L.)

open access: yesRangifer, 1982
Reproductive organs from female domestic reindeer of the forest type were collected during the period 1978-1982 (N=499). Following data are derived from samples from the season 1981-1982 (N=315).
Torgny Mossing, Axel Rydberg
doaj   +1 more source

Effect of Intrauterine Infusion of Equine Fresh Platelets-Rich Plasma (PRP) or Lyophilized PRP (L-GFequina) on Ovarian Activity and Pregnancy Rate in Repeat Breeder Purebred Arabian Mares

open access: yesAnimals, 2021
This study was designed to examine the effect of the intrauterine infusion of platelet-rich plasma (PRP) or equine lyophilized growth factor (L-GFequina) on the follicular growth, endometrial thickness, estrus cycle length, and pregnancy rate in purebred
Ahmed Dawod   +4 more
doaj   +1 more source

Quality of Bali bull cryopreserved sperm using different extenders and equilibration times on pregnancy rate of Bali cows [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2020
This study aimed to investigate the effects of three different semen extenders (TEY, AND®, and TSY) and three equilibration periods (2, 4, and 6 h) on the storage of Bali bull spermatozoa.
Yendraliza   +4 more
doaj   +1 more source

Induction and formation of accessory corpus luteum after artificial insemination (AI) might increase pregnancy rate per AI in heat stressed dairy cows

open access: yesMacedonian Veterinary Review, 2020
The present study aimed to evaluate whether the induction and the formation of an accessory corpus luteum (CL) after AI might increase the pregnancy per AI (P/AI) in heat stressed dairy cows.
Boris Stojanov   +9 more
doaj   +1 more source

Comparison of pregnancy rate following IUI between the use of husband’s sperm and donor’s sperm in Siriraj Hospital [PDF]

open access: yesThai Journal of Obstetrics and Gynaecology, 2016
Objectives: To compare pregnancy rate resulting from IUI between the use of husband’s sperm and donor’s sperm.Materials and Methods:Data on 306 cycles per groups of IUI using husband’s sperm (IUI-H) and IUI using donor’s sperm (IUI-D) were collected ...
Achjima Tankul, Japarath Prechapanich
doaj   +1 more source

Ectopic pregnancy rates in the Medicaid population [PDF]

open access: yesAmerican Journal of Obstetrics and Gynecology, 2013
The Centers for Disease Control and Prevention last estimated a national ectopic pregnancy rate in 1992, when it was 1.97% of all reported pregnancies. Since then rates have been reported among privately insured women and regional health care provider populations, ranging from 1.6-2.45%.
Debra B, Stulberg   +3 more
openaire   +2 more sources

Background pregnancy rates in an infertile population [PDF]

open access: yesHuman Reproduction, 1996
The objective of this cohort study was to determine the true spontaneous background pregnancy rate in an infertile population. A total of 9079 treatment months in infertile couples with infertility of a least 1 year's duration were recorded in a medical school affiliated infertility setting.
N, Gleicher   +3 more
openaire   +2 more sources

Live Birth Rate in Patients With Premature Ovarian Insufficiency During Long-Term Follow-Up Under Hormone Replacement With or Without Ovarian Stimulation

open access: yesFrontiers in Endocrinology, 2021
We analyzed data from 466 patients with premature ovarian insufficiency (POI) who wished to have a biological child and were followed up while undergoing hormone replacement (HR) therapy with or without ovarian stimulation (OS) between April 2014 and ...
Bunpei Ishizuka   +5 more
doaj   +1 more source

Effects of anti-Müllerian hormone and follicle stimulating hormone levels on in vitro fertilization pregnancy rate

open access: yesTaiwanese Journal of Obstetrics & Gynecology, 2014
Objectives: To analyze the relationship between in vitro fertilization (IVF) pregnancy rate and basal serum hormone levels before patients begin an IVF course.
Yi-Pin Chen   +5 more
doaj   +1 more source

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