Coitus

during human coitus

BLOOD PRESSURE AND RESPIRATORY PATTERNS DURING HUMAN COITUS C. A. FOX and BEATRICE FOX f Guy'sHospital and St. Olave's Hospital, London (Received 25th June 1968, revised 30th October 1968) Summary.

www.reproduction-online.org

Reproduction - coitus, fertilization and implantation

1 Reproduction - coitus, fertilization and implantation Rudolf Cardinal, 15 Nov 98. Transport of spermatozoa in the male tract Sperm undergo maturation .

egret.psychol.cam.ac.uk

Withdrawal (Coitus Interruptus)

Recommendations for Updating Selected Practices in Contraceptive Us e Withdrawal (Coitus Interruptus) 1 Withdrawal (Coitus Interruptus) Withdrawal is a method of family planning (FP) in which the man interrupts intercourse and withdraws his penis from his partner's vagina before he ejaculates.

www.reproline.jhu.edu

MARITAL COITUS ACROSS THE LIFE COURSE

J. biosoc. Sci. (first publishedonline 2004) 00 , 1-20 2004 Cambridge University Press DOI: 10.1017/S002193200400690X MARITAL COITUS ACROSS THE LIFE COURSE ALEXANDRA BREWIS*MARYMEYER† *Department of Anthropology, University of Georgia, USA and † Department of Statistics, University ...

www.asu.edu

Magnetic Resonance Imaging (MRI) of Sexual Intercourse ...

A. Faix et al. 64 Leonardo da Vinci depicted "the copulation" in 1493 (Clark & Pedretti, 1968) , after which, we had to wait until 1949 for the first study of the interaction of male and female human genitals during coitus (Dickinson, 1949; Figure 1) .

www-psych.stanford.edu

Protective role of the glans penis during coitus

Protective role of the glans penis during coitus DGHatzichristou 1 *, VTzortzis 1, KHatzimouratidis 1, AApostolidis 1, KMoysidis 1 and SPanteliou 2 1 Department of Urology and Center for Sexual and Reproductive Health, Aristotle University of Thessaloniki, Greece; and 2 Department of Mechanical ...

heart.sdsu.edu

British Medical Journal

Magnetic resonance imaging of male and female genitals during coitus and female sexual arousal Willibrord Weijmar Schultz, Pekvan Andel, Ida Sabelis, Eduard Mooyaart Abstract Objective To find out whether taking images of the male and female genitals during coitus is feasible and to find out ...

www.hawaii.edu

COITUS IN THE SYMBOLIC LANGUAGE OF SLAVIC CULTURE

135 www.folklore.ee/folklore www.folklore.ee/folklore www.folklore.ee/folklore www.folklore.ee/folklore www.folklore.ee/folklore COITUS IN THE SYMBOLIC LANGUAGE OF SLAVIC CULTURE Aleksandr V. Gura Abstract Folk culture considers sexual intercourse unclean and dangerous and therefore applies many ...

folklore.ee

WITHDRAWAL (COITUS INTERRUPTUS) Effectiveness (chance of NOT ...

WITHDRAWAL (COITUS INTERRUPTUS) Effectiveness (chance of NOT getting pregnant) • 81% to 96% What is Withdrawal?  A contraceptive method that prevents fertilization by preventing the contact between the sperm and egg.  Couple engages in penile-vaginal intercourse until ejaculation is ...

www.familyplanning.org

Coitus and orgasm at term: effect on spontaneous labour and ...

Singapore Med J 2009; 50(11) : 1062 Original Article Department of Obstetrics & Gynaecology, University of Malaya, Lembah Pantai, Kuala Lumpur 50603, Malaysia Tan PC, MBBS, FRCOG Professor Yow CM, MBBS, MObGyn Medical Officer Omar SZ, MBBS, MMed Professor Correspondence to: Prof Peng Chiong Tan ...

smj.sma.org.sg

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