Results 51 to 60 of about 31,481 (209)

Sexual Activity before Competition and Athletic Performance: A Systematic Review

Annals of Applied Sport Science, 2017
Objectives. The purpose of the present study was to systematically evaluate the scientific evidence about the impact of pre-competition sexual activity on athletic performance. Methods.
Mohsen Soori, Shahram Mohaghegh, Maryam Hajian, Amirhossein Abedi Yekta   +3 more
doaj  

Determinação da idade de placentas em ratas Determination of the age of rat's placenta

Memorias do Instituto Oswaldo Cruz, 1974
Foi estabelecido que o cio não é o fator primordial para que uma rata copule com o macho. Um "Período Adaptatório" de quase dois ciclos (dez dias) é necessário.
Paulo M. T. Cotias
doaj   +1 more source

A Five-Year Followup of Human Seminal Plasma Allergy in an 18-Year-Old Woman

Case Reports in Medicine, 2012
Case reports of women with the rare condition of human seminal plasma allergy have indicated that the condition may be associated with life-threatening anaphylactic reactions in relation to coitus.
Ole D. Wolthers
doaj   +1 more source

The "Ram Effect": A "Non-Classical" Mechanism for Inducing LH Surges in Sheep [PDF]

, 2016
During spring sheep do not normally ovulate but exposure to a ram can induce ovulation. In some ewes an LH surge is induced immediately after exposure to a ram thus raising questions about the control of this precocious LH surge.
A Caraty, A Caraty, A Chanvallon, A Chanvallon, AC Gore, AE Herbison, AL Goodman, AM Etgen, Audrey Chanvallon, C Fabre-Nys, C Fabre-Nys, C Fabre-Nys, C Fabre-Nys, CA Barraclough, CE Adams, CE Adams, CH Conaway, CH Wu, CJ Scott, Claude Fabre-Nys, CM Oldham, CS Corker, DE Wildt, DE Wright, DF Hardy, Didier Lomet, DR Lindsay, DT Baird, DT Pearce, E Elias, FJ Karsch, FJ Karsch, GB Martin, GW Montgomery, H Gelez, HG Spies, IJ Clarke, J Bakker, JA Banks, JA Rawson, Joëlle Dupont, JP Signoret, JP Signoret, JP Signoret, JR Day, K Brown-Grant, K Maeda, L Dufy-Barbe, L Xia, Lionel Lardic, M Acosta-Martinez, MJ Baum, MJ Gibson, MS Smith, MX Zarrow, NP Evans, OR Dyrmundsson, P Mauleon, P Richard, Peter J. Hansen, Q Li, R Papay, R Ungerfeld, RD Randel, RE Szawka, Rex J. Scaramuzzi, RJ Scaramuzzi, RL Goodman, RL Goodman, RL Goodman, RL Goodman, RL Hauger, S Ben Saïd, S Yamada, SM Moenter, SP Yang, SP Yang, SP Yang, SR Milligan, SR Milligan, SR Wersinger, Stéphanie Martinet, VD Ramirez, W Jöchle, Y Tillet, Y Tillet   +85 more
core   +5 more sources

Session 2: Female Orgasms and Evolutionary Theory [PDF]

, 2002
Proceedings of the Pittsburgh Workshop in History and Philosophy of Biology, Center for Philosophy of Science, University of Pittsburgh, March 23-24 2001 Session 2: Female Orgasms and Evolutionary ...
Arnold, Karen, Lloyd, Elisabeth, Mitchell, Sandra D., Parker, Wendy   +3 more
core  

First Evidence for Applicability of Birth Control Methods in Iran: A Journey from Past to Modernity [PDF]

Journal of Research on History of Medicine
Iran has used contraceptives in one form or another for thousands of years throughout its history. Various birth control methods were among the major topics explored in Persian medicine (PM).
Nikou Sardarpour, Farzaneh Zare, Mohammad Mahdi Parvizi   +2 more
doaj   +1 more source

Utilization Rate of Natural Family Planning and its Related Factors [PDF]

حیات, 2007
Background & Aim: Although natural contraceptive methods have been used for centuries, they have high failure rates; so family planning programs tend to promote modern methods.
Ahmad Shirvani M, Omidian A
doaj   +2 more sources

Les Quotas

Glad!, 2017
What you will see happens aboard a shabby spaceship, at the edge of a galaxy. The Intergalactic, the totalitarian power in place, stalks those who don’t obey to its rules. Among these rules, the obligation to engage in coitus, with a number of coitus per
Marie-Laure Schultze, Sujarei Tali
doaj   +1 more source

Sexual complications of penile frature in men who have sex with men

International Brazilian Journal of Urology
Objectives: Evaluate the demographic data, etiology, operative findings and results of surgical treatment of penile fracture (PF) in men who have sex with men(MSM) with emphasis on sexual complications.
Rodrigo Barros, Gabriel Lacerda, Alex Schul, Paulo Ornellas, Leandro Koifman, Luciano A. Favorito   +5 more
doaj   +1 more source

Religiosity and Sexual Activity Among Older Adolescents [PDF]

, 1998
This study investigates religiosity, sexual activity, and sexual permissiveness among older adolescents. Eighty-two college students completed a survey that measured religiosity, sexual permissiveness, self-esteem, frequency of recent sexual encounters ...
Cheever, Kerry H, Fehring, Richard, German, Karyn, Philpot, Connie   +3 more
core   +2 more sources