Results 11 to 20 of about 287,216 (309)
, 2009 This chapter explores the reproductive behavior of marine mammals. Reproductive behavior is an important part of the process by which this is brought about and must serve to create a situation in which the young can safely be born and nurtured, and one ...
Pomeroy, Paddy P. +6 more
core +3 more sources
Evolution of Reproductive Behavior. [PDF]
Genetics, 2020 Abstract Behaviors associated with reproduction are major contributors to the evolutionary success of organisms and are subject to many evolutionary forces, including natural and sexual selection, and sexual conflict. Successful reproduction involves a range of behaviors, from finding an appropriate mate, courting, and copulation, to the
Anholt RRH +3 more
europepmc +4 more sources
The Cause Is Reproductive Behavior. [PDF]
Dtsch Arztebl Int, 2015 The harvesting of unfertilized oocytes for cryopreservation is, in the widest sense, a continuation of the introduction of hormonal contraception 50 years ago. Back then, women wanted to make their own decision about the timing of their pregnancies. “Social freezing” is similar. The difference is the factor that is time.
Wenderlein JM.
europepmc +4 more sources
Evaluation of Sexual Behavior in Laboratory vs Seminatural Conditions [PDF]
, 2023 Sexual behavior is, by necessity, sexually dimorphic. Males transfer sperm to females, whereas females receive sperm from males. Discussions of sex differences in copulatory behavior are consequently trivial.
Ågmo, Anders j, Chu, Xi
core +1 more source
Frontiers in Endocrinology, 2022 Neurohypophysial hormones regulate the reproductive behavior of teleosts; however, their role in the gestation and parturition of ovoviviparous fishes with male pregnancy (syngnathids) remains to be demonstrated.
Huixian Zhang +9 more
doaj +1 more source
BMC Public Health, 2017 Background Maternal mortality ratio in Nigeria is among the highest in the world with an estimated 160 women dying every day of complications related to pregnancy and childbirth. In addition to appropriate management of complications related to pregnancy
Stella Babalola +5 more
doaj +1 more source
Individual and Environmental Predictors of Age of First Intercourse and Number of Children by Age 27
Frontiers in Psychology, 2020 Reproductive behavior characteristics may be influenced by both social and individual factors. Recent studies have revealed that personality traits might be related to reproductive characteristics in adulthood.
Wojciech Ł. Dragan +4 more
doaj +1 more source
COMPARATIVE ANALYSIS OF BIRTH PROMOTION MEASURES IN THE REPUBLIC OF ARMENIA AND EUROPEAN COUNTRIES
International Journal of Innovative Technologies in Economy, 2021 The article is devoted to the study of birth promotion measures in the RA and European countries. Birth rates throughout the world have dropped dramatically in recent decades. The above-mentioned issue is highlighted in European countries.
Manuk Movsisyan +2 more
doaj +1 more source
Evaluation of a Reproductive Health Awareness Program for Adolescence in Urban Tanzania--A Quasi-Experimental Pre-test Post-test Research. [PDF]
, 2011 Sub-Saharan Africa is among the countries where 10% of girls become mothers by the age of 16 years old. The United Republic of Tanzania located in Sub-Saharan Africa is one country where teenage pregnancy is a problem facing adolescent girls.
Iida, Mariko +8 more
core +1 more source
Functions of Mass Media in the Coverage of Reproductive Behavior of Young People
Гуманитарный вектор, 2020 The article is dedicated to a study of media communication strategies aimed at educating of the readership with regards to reproductive behavior. Nowadays, the journalists focus not only on traditional issues of marriage, parenthood, early sexual ...
Ksenya E. Vinogradova +1 more
doaj +1 more source