Related Experiment Video
Updated: May 24, 2026

04:22
Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
Published on: May 30, 2025
The underutilization of emergency contraception.
1Fertility and Endocrine Associates, Louisville, KY, USA. kdevine@bellarmine.edu
The American Journal of Nursing
|March 17, 2012
Summary
Unintended pregnancies remain common despite available contraception. Improving awareness and access to emergency contraception (EC) is crucial for women's reproductive health, as current usage is suboptimal.
Area of Science:
- Reproductive Health
- Women's Health
- Public Health
Background:
- Unintended pregnancy is a global health issue, influenced by contraceptive non-use, incorrect use, and non-consensual intercourse.
- Emergency contraception (EC) was developed to reduce unintended pregnancies, abortions, and unwanted births.
- Despite its availability, EC use remains suboptimal, even in regions with easy access.
Purpose of the Study:
- To highlight the ongoing challenge of unintended pregnancies worldwide.
- To underscore the underutilization of emergency contraception.
- To identify the role of healthcare professionals, particularly nurses, in improving EC access and uptake.
Main Methods:
- Review of existing literature on contraceptive use and emergency contraception.
- Analysis of factors contributing to suboptimal EC utilization.
- Identification of strategies for healthcare providers to enhance EC awareness and access.
Main Results:
- Effective contraceptive methods are underutilized, leading to high rates of unintended pregnancy.
- Misconceptions about EC's mechanism and side effects contribute to its suboptimal use.
- Nurses are well-positioned to address these barriers and improve women's reproductive healthcare outcomes.
Conclusions:
- Addressing the gap in emergency contraception use requires increased awareness and education.
- Healthcare providers, especially nurses, play a vital role in facilitating patient access and correcting misinformation.
- Enhanced patient education and provider support can improve the effectiveness of emergency contraception in preventing unintended pregnancies.
Related Concept Videos
Birth Control Methods
Vasectomy is a surgical form of male sterilization that involves severing and sealing the vasa deferentia, preventing sperm from mixing with semen during ejaculation. Because a vasectomy does not impact the testes' ability to produce testosterone, hormone levels, libido, and sexual function generally remain unchanged. While vasectomy is highly effective in preventing pregnancy, with a success rate near 99.85%, rare cases of recanalization (spontaneous reconnection) can occur. Although vasectomy...
Intrauterine Drug Delivery Systems
Controlled-release systems for intravaginal and intrauterine drug delivery have been developed primarily for the administration of contraceptive steroid hormones. These delivery routes circumvent first-pass hepatic metabolism, thereby enhancing bioavailability and allowing for reduced systemic dosages compared to oral administration. Such approaches contribute to improved therapeutic efficacy and patient compliance, particularly in long-term contraceptive regimens.Intravaginal Drug Delivery...
Prescription, Nonprescription and Orphan Drugs
Prescription drugs require a prescription from a medical practitioner and can only be obtained from a pharmacy. They have many applications, including treating pain, anxiety, and hypertension.
The misuse and addiction to prescription drugs is a growing problem that can affect people of all age groups, specifically teenagers. This can happen when prescription medications are used in ways not intended by the prescriber, such as taking someone else's prescription or using medication for...
The misuse and addiction to prescription drugs is a growing problem that can affect people of all age groups, specifically teenagers. This can happen when prescription medications are used in ways not intended by the prescriber, such as taking someone else's prescription or using medication for...
Spare Receptors
Some receptors remain unoccupied even when an agonist produces a maximal response. Such empty ones are called spare receptors. In presence of spare receptors the maximum effect of an agonist drug is achieved with fewer than 100% of the receptors being occupied. To determine the presence of spare receptors, scientists often compare the concentration of the drug needed to produce 50% of the maximum effect (EC50) with the concentration of the drug needed to occupy 50% of the receptors (Kd). If the...
Modified-Release Drug Delivery Systems: Overview
Modified-release dosage forms are designed to address the limitations of drugs with short biological half-lives. These forms maintain stable therapeutic drug concentrations over extended periods, reducing the need for frequent dosing. A consistent drug level helps minimize peak-trough fluctuations, which can reduce adverse effects, lower the risk of drug resistance, and improve overall treatment effectiveness.One common type of modified-release form is the extended-release (ER) formulation. ER...
Drug Delivery: Enteral Route
The enteral drug administration involves three primary routes: oral, sublingual, and buccal. Oral ingestion is the most prevalent, safe, economical, and convenient method for drug administration. However, it has certain drawbacks, including limited absorption due to the drug's low water solubility or poor membrane permeability, possible emesis from GI mucosa irritation, destruction of drugs by digestive enzymes or low gastric pH, and irregular absorption along with food or other drugs.
Drugs in...
Drugs in...

