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Related Concept Videos

Birth Control Methods01:22

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...
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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...
Cognitive Development During Adolescence01:18

Cognitive Development During Adolescence

During adolescence, individuals experience significant cognitive development that enhances their understanding of others' emotions and thoughts, known as cognitive empathy. This period is marked by an increased ability to adapt to others' perspectives and a more nuanced understanding of others' mental states, a skill that is foundational for social problem-solving and conflict avoidance. The development of cognitive empathy relies heavily on the theory of mind — the recognition that people have...
Gonadal and Placental Hormones01:24

Gonadal and Placental Hormones

The gonads, namely the testes in males and the ovaries in females, are pivotal in producing gonadal hormones that orchestrate the intricate processes of sexual development and reproduction.
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Hormonal Regulation

The renin-aldosterone system is an endocrine system which guides the renal absorption of water and electrolytes, thus managing blood pressure and osmoregulation. Activation of the system begins in the kidneys with a small cluster of cells adjacent to the afferent and efferent blood vessels of the renal corpuscle. As the nephrons are filtering blood, juxtaglomerular cells monitor blood pressure. If they detect a decrease in pressure, they release the hormone renin into the bloodstream.
Hormonal Regulation01:40

Hormonal Regulation

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Updated: May 11, 2026

Social Defeat Stress Model for Adolescent C57BL/6 Male and Female Mice
07:15

Social Defeat Stress Model for Adolescent C57BL/6 Male and Female Mice

Published on: March 15, 2024

[Contraception and adolescence].

P Amate1, D Luton, C Davitian

  • 1Service de gynécologie-obstétrique, hôpital Beaujon, Assistance publique des Hôpitaux de Paris, université Paris VII, 100, boulevard du Général-Leclerc, 92118 Clichy cedex, France. pascale.amate@bjn.aphp.fr

Archives De Pediatrie : Organe Officiel De La Societe Francaise De Pediatrie
|May 1, 2013
PubMed
Summary
This summary is machine-generated.

Teenagers need effective contraception, considering their sexual activity patterns. Long-acting reversible contraceptives (LARCs) like IUDs and implants offer high satisfaction and safety for adolescents.

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Area of Science:

  • Reproductive Health
  • Adolescent Medicine
  • Contraception

Context:

  • Teenagers initiate sexual activity around age 17, with 25% of 15-year-old girls being sexually active.
  • Contraceptive needs for adolescents include managing sporadic sexual activity and multiple partners.
  • Current guidelines recommend combined oral contraceptive (COC) pills and male condoms, but user-based methods have high failure rates.

Purpose:

  • To evaluate contraceptive method suitability for sexually active teenagers.
  • To highlight the advantages of long-acting reversible contraceptives (LARCs) for adolescent populations.
  • To emphasize personalized contraceptive counseling and STI prevention for teenagers.

Summary:

  • Combined oral contraceptive (COC) pills, while recommended, present adherence challenges for teenagers.
  • Easier-to-use methods like 28-day COC packs, patches, and rings are alternatives.
  • Long-acting reversible contraceptives (LARCs), including intrauterine contraceptive devices (IUCDs) and implants, demonstrate high effectiveness, safety, and satisfaction rates in adolescents.
  • LARC methods, when side effects are properly explained, show high continuation rates and should be more widely offered.

Impact:

  • Increased consideration and wider proposal of LARC methods for adolescent populations.
  • Improved contraceptive adherence and reduced unintended pregnancies among teenagers.
  • Enhanced counseling on managing user-based methods and provision of emergency contraception.
  • Promotion of dual method use (LARC + male condoms) to mitigate high rates of sexually transmitted infections (STIs) in adolescents.