Related Experiment Video
Updated: May 27, 2026

Collection, Isolation, and Flow Cytometric Analysis of Human Endocervical Samples
Published on: July 6, 2014
Women in Trinidad and Tobago often switched contraception methods, generally towards more effective options. However, dropout rates increased due to side effects, inconvenience, or desire for more children.
Area of Science:
- Reproductive Health
- Sociology
- Demography
Background:
- Contraceptive method choice and continuation are critical for reproductive health outcomes.
- Understanding shifts in contraceptive use provides insights into user needs and method effectiveness.
Purpose of the Study:
- To analyze changes in contraceptive methods used by women in Trinidad and Tobago.
- To identify patterns and reasons for switching or discontinuing contraceptive use.
Main Methods:
- Analysis of data from a 1970-71 Knowledge, Attitudes, and Practices (KAP) Survey.
- Application of migration analysis techniques to study contraceptive method changes.
- Categorization of changes based on method efficiency and user-reported reasons.
Main Results:
- 46% of women changed their initial contraceptive method, with a general trend towards more efficient methods.
- Significant movement away from effective methods occurred, including complete discontinuation of contraceptive practice.
- Increasing dropout rates were observed across all methods and age groups.
- Key reasons for discontinuation included pregnancy, discomfort, side effects (pill, IUD), partner disapproval, desire for more children, or loss of partner.
Conclusions:
- Contraceptive method dynamics involve both shifts towards more effective options and significant discontinuation.
- Addressing user-reported reasons for discontinuation is crucial for improving contraceptive continuation rates.
- The findings highlight the complex interplay of method characteristics, personal circumstances, and reproductive goals in contraceptive decision-making.
More Related Videos
06:49Methods for Studying Uterine Contributions to Pregnancy Establishment in an Ovariectomized Mouse Model
Published on: April 7, 2023
19:26Measuring Intracellular Ca2+ Changes in Human Sperm using Four Techniques: Conventional Fluorometry, Stopped Flow Fluorometry, Flow Cytometry and Single Cell Imaging
Published on: May 24, 2013
Related Concept Videos
Birth Control Methods
Intrauterine Drug Delivery Systems
Hormonal Regulation of the Menstrual Cycle
At puberty, GnRH begins a pulsatile release pattern, which triggers the anterior pituitary gland to secrete follicle-stimulating hormone (FSH) and luteinizing hormone (LH). The frequency and amplitude of GnRH pulses vary across the menstrual cycle, with faster pulses favoring LH release and slower pulses favoring FSH release.
Hormonal Control of the Ovarian Cycle
Before puberty, the hypothalamus releases GnRH in a low frequency, low amplitude pulsatile manner. This along with the immature hypothalamic-pituitary-gonadal axis activity, results in low estrogen levels and the absence of a fully functional ovarian cycle. At puberty, GnRH secretion increases in both frequency and...
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...
FDA Approved Drugs: Changes to Approved Drugs