Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Migration00:53

Migration

Migration is long-range, seasonal movement from one region or habitat to another. This common strategy, carried out by many different organisms around the world, is an adaptive response that typically corresponds to changes in an organism’s environment, like resource availability or climate. Migrations can involve huge groups of thousands of animals as well as single individuals traveling alone and can range from thousands of kilometers to just a few hundred meters.
Gene Flow02:39

Gene Flow

Gene flow is the transfer of genes among populations, resulting from either the dispersal of gametes or from the migration of individuals.
Population Growth00:57

Population Growth

Population size is dynamic, increasing with birth rates and immigration, and decreasing with death rates and emigration. In ideal conditions with unlimited resources, populations can increase exponentially, which plots as a J-shaped growth rate curve of population size against time. This type of curve is characteristic of newly-introduced invasive species, or populations that have suffered catastrophic declines and are rebounding.
Infertility in Females01:28

Infertility in Females

Female infertility is defined as the inability to conceive after a year of regular, unprotected intercourse and affects about 10–15% of couples worldwide. The primary cause of female infertility is ovulatory disorders, which hinder the release of eggs. These disorders can be classified as hypothalamic amenorrhea, polycystic ovarian syndrome (PCOS), premature ovarian failure, and hyperprolactinemic anovulation disorders.
Endometriosis, a condition characterized by abnormal growth of endometrial...
Infertility in Males01:23

Infertility in Males

Male infertility affects millions of couples worldwide, arising from various factors that impact different stages of the reproductive process. An endocrine imbalance resulting from conditions like hypogonadism, Klinefelter syndrome, or pituitary disorders can disrupt hormone levels and reduce sperm production. Testicular defects, such as tumors, cryptorchidism, atrophic testes, abnormal sperm morphology, and low sperm count or motility, may arise due to genetic factors, structural...
Applications of Life Tables01:22

Applications of Life Tables

Life tables are versatile across various fields, providing a quantitative basis for analyzing mortality and survival rates. Whether used by demographers, actuaries, epidemiologists, or sociologists, life tables offer valuable insights into the dynamics of life and death, facilitating informed decisions in public health, insurance, conservation, and beyond. Their broad applicability highlights the interconnectedness of demographic data with practical outcomes in everyday life and strategic...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The Cost of Nursing.

The Hospital·2018
Same author

Mr. Edgar Speyer's Prize.

The Hospital·2018
Same author

A Warning.

The Hospital·2018
Same author

Queer Definitions in Hospital Diet.

The Hospital·2018
Same author

Is There a Shortage in the Supply of Nurses?

The Hospital·2018
Same author

The Explosion on January 19.

The Hospital·2018
Same journal

Reconstructing birth histories using linked household data and the 1911 Census fertility survey.

Population studies·2026
Same journal

Perceptions of infertility: The roles of age, knowledge, and motivated reasoning.

Population studies·2026
Same journal

The impact of education misreporting on education-specific mortality and educational inequalities in mortality: A scenario-based study.

Population studies·2026
Same journal

Social parenting and childlessness in Norway: Associations by sex and economic uncertainty.

Population studies·2026
Same journal

A review and evaluation of internal migration forecasting models.

Population studies·2026
Same journal

The generational health drift: A systematic review of evidence from the British birth cohort studies.

Population studies·2026
See all related articles

Related Experiment Video

Updated: May 27, 2026

Predicting the Effectiveness of Population Replacement Strategy Using Mathematical Modeling
20:36

Predicting the Effectiveness of Population Replacement Strategy Using Mathematical Modeling

Published on: July 4, 2007

Migration and fertility in Puerto Rico.

G C Myers, E W Morris

    Population Studies
    |November 17, 2011
    PubMed
    Summary
    This summary is machine-generated.

    Migration experience is linked to fertility in Puerto Rico across different marital statuses and residences. However, migration status does not explain fertility differences between rural-urban or consensual-legal unions.

    More Related Videos

    Visually Sexing Loggerhead Shrike (Lanius Ludovicianus) Using Plumage Coloration and Pattern
    04:10

    Visually Sexing Loggerhead Shrike (Lanius Ludovicianus) Using Plumage Coloration and Pattern

    Published on: March 8, 2020

    High-Resolution Respirometry to Assess Mitochondrial Function in Human Spermatozoa
    08:32

    High-Resolution Respirometry to Assess Mitochondrial Function in Human Spermatozoa

    Published on: June 23, 2023

    Related Experiment Videos

    Last Updated: May 27, 2026

    Predicting the Effectiveness of Population Replacement Strategy Using Mathematical Modeling
    20:36

    Predicting the Effectiveness of Population Replacement Strategy Using Mathematical Modeling

    Published on: July 4, 2007

    Visually Sexing Loggerhead Shrike (Lanius Ludovicianus) Using Plumage Coloration and Pattern
    04:10

    Visually Sexing Loggerhead Shrike (Lanius Ludovicianus) Using Plumage Coloration and Pattern

    Published on: March 8, 2020

    High-Resolution Respirometry to Assess Mitochondrial Function in Human Spermatozoa
    08:32

    High-Resolution Respirometry to Assess Mitochondrial Function in Human Spermatozoa

    Published on: June 23, 2023

    Area of Science:

    • Demography
    • Sociology
    • Public Health

    Background:

    • Fertility patterns are influenced by socioeconomic and demographic factors.
    • Migration is a key demographic process affecting population dynamics and reproductive behaviors.
    • Understanding these relationships is crucial for population studies and policy development.

    Purpose of the Study:

    • To investigate the association between migration experience and fertility in Puerto Rico.
    • To examine how marital status (consensual vs. legal unions) and residence (rural vs. urban vs. metropolitan) interact with migration and fertility.
    • To determine if migration variables explain observed fertility differentials across these categories.

    Main Methods:

    • Analysis of special tabulations from the 1960 Census of Population for Puerto Rico (25% sample).
    • Examination of fertility across various marital statuses and residential categories.
    • Age standardization and age-specific comparisons to control for age composition effects.
    • Assessment of migration variables' role in explaining fertility differentials.

    Main Results:

    • Migration experience shows an association with fertility across different marital statuses and residential types.
    • Higher fertility is consistently observed for non-migrants compared to migrants.
    • Consensually mated individuals and rural residents exhibit higher fertility than their legally married and urban/metropolitan counterparts, respectively.
    • Fertility is generally lower in the San Juan metropolitan area compared to other urban areas, with a single exception for women in consensual unions.

    Conclusions:

    • Migration experience is a significant correlate of fertility in Puerto Rico.
    • Observed fertility differentials related to marital status and rural-urban residence are not explained by the migration variables studied.
    • The findings highlight the complex interplay of migration, marital status, residence, and fertility in the Puerto Rican context.