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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...
Intrauterine Drug Delivery Systems01:21

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...
Hormonal Control of the Ovarian Cycle01:30

Hormonal Control of the Ovarian Cycle

The ovarian cycle is meticulously regulated by the hypothalamic-pituitary-gonadal axis. This cycle orchestrates the release of a mature oocyte, essential for reproduction.
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...
Hormonal Regulation01:33

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

Hormones regulate a significant portion of digestion through activation of the neuroendocrine system. The neuroendocrine system of digestion contains many different hormones all with multiple functions that are both, directly and indirectly, involved in digestion.
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.
In males, testosterone is the primary gonadal androgen. It plays a central role in the maturation of male reproductive organs — the penis and testes. Additionally, testosterone is instrumental in the development of secondary sexual characteristics — a deep voice as well as facial and pubic hair growth — and...

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Updated: Jun 22, 2026

Auricular Point Acupressure Therapy: A Safe and Effective Treatment for Postsurgical Abortion Recovery
07:28

Auricular Point Acupressure Therapy: A Safe and Effective Treatment for Postsurgical Abortion Recovery

Published on: February 3, 2026

Catching up on contraception.

Katrina Allen1

  • 1SHine, Adelaide, South Australia. katrina.allen@health.sa.gov.au

Australian Family Physician
|June 13, 2009
PubMed
Summary
This summary is machine-generated.

General practitioners should stay updated on recent contraceptive advancements, including new combined oral contraceptive pills and intrauterine devices, to provide optimal patient counseling. This ensures informed choices regarding modern family planning methods.

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The Participant-Reported Implementation Update and Score (PRIUS): A Novel Method for Capturing Implementation-Related Data Over Time
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The Participant-Reported Implementation Update and Score (PRIUS): A Novel Method for Capturing Implementation-Related Data Over Time

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Last Updated: Jun 22, 2026

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The Participant-Reported Implementation Update and Score (PRIUS): A Novel Method for Capturing Implementation-Related Data Over Time
06:05

The Participant-Reported Implementation Update and Score (PRIUS): A Novel Method for Capturing Implementation-Related Data Over Time

Published on: February 19, 2021

Area of Science:

  • Reproductive Health
  • Family Planning
  • General Practice

Background:

  • Contraceptive advice is a fundamental aspect of general practice.
  • Significant evolution in contraceptive methods has occurred in Australia over the last decade.
  • Keeping general practitioners informed is crucial for effective patient counseling.

Purpose of the Study:

  • To review advancements in contraceptive options over the past ten years.
  • To discuss the clinical practice implications of these contraceptive changes.

Main Methods:

  • Literature review of recent changes in contraceptive availability and formulations.
  • Analysis of clinical practice guidelines and medical defense organization policies.
  • Examination of management strategies for side effects of newer contraceptive methods.

Main Results:

  • Innovations in combined oral contraceptive pills include packaging and formulation updates.
  • Emergency contraceptive pills are now available over-the-counter; a new combined hormonal vaginal ring has been introduced.
  • Intrauterine device use is increasing, with improved indemnity status for insertion.
  • Management of bleeding with long-acting progestogen-only contraception involves options like antiprostaglandins and tranexamic acid.
  • Sterilization remains a viable option, with newer methods becoming available.

Conclusions:

  • General practitioners require updated knowledge on evolving contraceptive technologies.
  • Newer contraceptive methods offer diverse options for family planning.
  • Effective management strategies exist for side effects associated with certain contraceptives.