Results 201 to 210 of about 568,538 (267)

How to balance the live birth rate and the multiple pregnancy rate by selecting the cleavage-stage embryo number and quality for POSEIDON Group 1 and Group 2? A retrospective study. [PDF]

Arch Gynecol Obstet
He H, Liu R, Zhang Q, Geng L, Hou Z, Xu C, Cao Y, Xia X.   +7 more
europepmc   +1 more source

Accounting for animal health in efficiency analysis: An application to Swedish dairy farms

American Journal of Agricultural Economics, EarlyView.
Abstract Poor animal health is a central concern in modern livestock production. Despite the necessity to incorporate animal health in efficiency analysis, the theoretical and empirical developments are limited on this subject. This article appropriately characterizes the axiomatic properties of animal health within a production framework.
Frederic Ang, Enoch Owusu‐Sekyere, Karin Alvåsen, Helena Hansson   +3 more
wiley   +1 more source

Sperm morphology by strict criteria does not predict clinical pregnancy rate following intra-uterine insemination. [PDF]

Arab J Urol
Sayegh L, Shah R, Shmoury M, Depret-Bixio L, Fakih M.   +4 more
europepmc   +1 more source

Interactions between maternal provisioning and natural selection on seed mass fluctuate across heat waves

American Journal of Botany, EarlyView.
Abstract Premise Changing climates are leading to more frequent and severe heat waves, potentially threatening plant populations. Both acclimation to stress and selection for heat‐escape or heat‐resistance phenotypes occur during heat waves. However, plastic responses and selection do not necessarily interact cohesively—even producing trait responses ...
Lana F. Gaspard, Elissa Harb, Stacy D. Holt Jr., Courtney M. Patterson, Nicholas J. Kooyers   +4 more
wiley   +1 more source

Decreased embryo developmental potential and lower cumulative pregnancy rate in men with multiple morphological abnormalities of the sperm flagella. [PDF]

Front Endocrinol (Lausanne)
Long R, Wang M, Zhou J, Mao R, Wang C, Gu L, Chen Y, Jin L, Zhu L.   +8 more
europepmc   +1 more source

Two decades of resurrection studies: What have we learned about contemporary evolution of plant species?

American Journal of Botany, EarlyView.
Abstract Premise Global climate change has altered the eco‐evolutionary trajectories of plant species, leading to observed shifts in phenotypes, such as earlier flowering. However, disentangling the contributions of plasticity and adaptation to trait changes remains challenging.
Lillie K. Pennington, Seema N. Sheth, Steven J. Franks, Jill T. Anderson, Elena Hamann   +4 more
wiley   +1 more source

Endometrial biopsy performed before the first in vitro fertilization does not impact the early pregnancy rate. [PDF]

Sci Rep
Cellier M, Werlen S, Mery L, Genod A, Felloni B, Semay T, Trombert B, Chauleur C, Raia-Barjat T.   +8 more
europepmc   +1 more source

Does GnRH treatment at TAI regardless of estrus occurrence increase pregnancy rate in crossbred Bos taurus suckled cows? [PDF]

Anim Reprod
Fernandes VS, Velho GDS, Dos Santos MFO, Evangelista KA, Gasperin BG, Pfeifer LFM, Ferreira R, Gonçalves PBD, Gastal GDA, Dalto AGC, Rovani MT.   +10 more
europepmc   +1 more source

Superovulation with an anti-inhibin monoclonal antibody improves the reproductive performance of rat strains by increasing the pregnancy rate and the litter size. [PDF]

Sci Rep
Mochida K, Morita K, Sasaoka Y, Morita K, Endo H, Hasegawa A, Asano M, Ogura A.   +7 more
europepmc   +1 more source

Comparison of Adding Sildenafil Versus Estradiol to Clomiphene Citrate on the Applebaum Score and Pregnancy Rate in Patients With Unexplained Infertility: A Double-Blind Randomized Controlled Trial. [PDF]

Cureus
Bosenge-Nguma JD, Modia O'yandjo A, Marini Djang'eing'a R, Skv J, Labama Otuli N, Heng Boon Chin A, Katenga Bosunga G.   +6 more
europepmc   +1 more source