Results 81 to 90 of about 85,217 (252)

Perinatal outcomes of expectant management versus fetal reduction in triplet pregnancies: A single‐center retrospective cohort study in Korea

open access: yesActa Obstetricia et Gynecologica Scandinavica, EarlyView.
Our findings highlight that adverse outcomes, including early fetal loss, preterm birth, and peripartum complications, remain frequent in the natural course of triplet gestations. Fetal reduction, when considered in the context of triplet pregnancies, appears to be a relatively safe procedure and may be discussed as a management option in selected ...
Yoo Jin Lee   +5 more
wiley   +1 more source

Monochorionic twin pregnancies conceived through assisted reproduction: Maternal and perinatal clinical outcomes

open access: yesActa Obstetricia et Gynecologica Scandinavica, EarlyView.
ART‐conceived monochorionic twin pregnancies are associated with a higher burden of maternal complications compared with spontaneous conception. While fetal and neonatal outcomes did not differ significantly between groups after adjustment for relevant confounders, ART‐conceived pregnancies showed higher point estimates for several adverse outcomes ...
Daniela Casati   +7 more
wiley   +1 more source

Artificial Insemination in Poultry

open access: yes, 2013
Artificial insemination is practiced extensively with commercial turkeys. This is primarily the result of selective breeding for a heavier and broader-breasted commercial turkey and the consequent inability of toms to consistently transfer semen to the ...
M. Bakst, J. Dymond
semanticscholar   +1 more source

Impact of Female Mating Status on Male Courtship Behaviour in a Sexually Cannibalistic New Zealand Fishing Spider

open access: yesEthology, EarlyView.
Scoring of male courtship behaviour in Dolomedes minor revealed no effect of female mating status on courtship duration or sequence structure, but males delayed the initiation of courtship when encountering previously mated females. ABSTRACT The evolution of male courtship rituals has traditionally been attributed to female mate selection, but may also
Bastien E. Clémot   +2 more
wiley   +1 more source

Daśaratha’s Horse Sacrifice in the Rāmāyaṇa

open access: yesOrientalia Suecana, 2020
This article discusses Daśaratha’s horse sacrifice at 1.8–16 in Vālmīki’s Rāmāyaṇa. Daśaratha’s rite seems to be a horse sacrifice, then a son-producing rite, then a porridge-eating rite.
Simon Brodbeck
doaj  

Surgical removal of a perirectal melanoma through sphincterotomy and rectal wall resection in a horse

open access: yesEquine Veterinary Education, EarlyView.
Summary Melanomas are among the most frequent neoplasms in grey horses. Deep perirectal melanomas, however, are uncommon and challenging to excise due to their proximity to the peritoneal reflection. This report describes the successful standing removal of a large (16 × 8 × 6 cm) perirectal melanoma firmly adherent to the dorsal rectal wall in a 19 ...
R. Becker, C. Koch, M. de Preux
wiley   +1 more source

Reducing Hormonal Inputs in Rabbit Reproduction: Physical Ovulation Induction with a 3D-Printed Cannula

open access: yesAnimals
This study evaluated the effectiveness of a 3D-printed cannula in inducing ovulation in female rabbits without exogenous GnRH analogues. A total of 325 inseminations were performed across different physiological stages: nulliparous, multiparous lactating,
Juan José Castillo   +4 more
doaj   +1 more source

Insemination and fertilization in the seed bug Lygaeus simulans (Heteroptera: Lygaeidae)

open access: yesEuropean Journal of Entomology, 2000
In the laboratory, not all females of the seed bug Lygaeus simulans Deckert, 1985, produced fertilized eggs after copulation: 26.7% of the females were not inseminated and 5% were inseminated but did not lay fertilized eggs; only in 40% of the couples ...
Thomas MICHOLITSCH   +2 more
doaj   +1 more source

Regretting mother‐ and fatherhood in Switzerland: Equal parenthood regret but for different reasons

open access: yesFamily Relations, EarlyView.
Abstract Objective This article investigates the prevalence of and factors associated with parenthood regret in Switzerland. Background There is increasing evidence that parenthood regrets occur both in mothers and fathers, but little is known about their causes and how they relate to gendered norms and conditions of parenthood.
Larissa Fritsch, Sandra Gilgen
wiley   +1 more source

Advancements and Challenges in Artificial Insemination Techniques for Wild Ruminant Conservation: A review

open access: yesAustral Journal of Veterinary Sciences
Biodiversity is increasingly threatened by intensive agriculture, environmental pollution, climate change, and habitat loss, and many mammal species, including ruminants, have disappeared or are threatened with extinction.
Pía C. Rebolledo   +5 more
doaj   +1 more source

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