Related Experiment Video
Updated: Mar 24, 2026
07:03
Intrauterine Telemetry to Measure Mouse Contractile Pressure In Vivo
Published on: April 6, 2015
10.4K
Intrauterine Contraception.
Jennifer K Hsia1, Mitchell D Creinin1
1Department of Obstetrics and Gynecology, University of California, Sacramento, California.
Seminars in Reproductive Medicine
|March 8, 2016
Summary
Explore the evolution of intrauterine devices (IUDs), from current copper and hormonal options to innovative contraceptives in development. Future IUDs aim for enhanced efficacy, longer use, and added noncontraceptive benefits.
Area of Science:
- Reproductive Health
- Medical Device Development
- Contraception
Background:
- Current intrauterine devices (IUDs) primarily include copper and hormonal types.
- Ongoing research focuses on improving IUD efficacy, duration, and expanding applications.
- Novel IUDs are emerging with diverse functionalities and improved patient outcomes.
Purpose of the Study:
- To review existing and emerging intrauterine contraceptive devices.
- To discuss advancements in IUD technology and their potential benefits.
- To provide an overview of intrauterine contraceptives currently available and in development.
Main Methods:
- Literature review of currently available and developmental IUDs.
- Analysis of IUDs including copper, hormonal, and novel systems.
- Discussion of clinical trials and emerging technologies in intrauterine contraception.
Main Results:
- Currently available IUDs include the Cu380A and levonorgestrel-releasing systems.
- Novel IUDs such as the intrauterine ball and frameless devices are available globally.
- New developments include low-dose copper products and non-contraceptive medication delivery systems.
Conclusions:
- The field of IUDs is rapidly advancing beyond traditional copper and hormonal methods.
- Emerging IUDs offer increased efficacy, extended use, and potential non-contraceptive applications.
- Continued innovation promises diverse and improved intrauterine contraceptive options for the future.
More Related Videos
Related Concept Videos
01:21Intrauterine Drug Delivery Systems
124
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...
124
01:22Birth Control Methods
7.2K
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...
7.2K
01:24In Vitro Fertilization
1.3K
In vitro fertilization (IVF) is a form of assisted reproductive technology where an egg is fertilized with sperm in a controlled laboratory environment before transferring the resulting embryo into the uterus. This process is designed to help individuals and couples experiencing difficulties conceiving.
The IVF process begins with ovarian stimulation, during which reproductive endocrinologists prescribe hormonal medications to stimulate the ovaries to produce multiple eggs instead of the single...
The IVF process begins with ovarian stimulation, during which reproductive endocrinologists prescribe hormonal medications to stimulate the ovaries to produce multiple eggs instead of the single...
1.3K
01:16Uterine Tubes
3.3K
The uterine or fallopian tubes function as the conduit through which oocytes travel from the ovaries to the uterus. Each fallopian tube measures approximately 10 to 13 cm long and is anatomically divided into the infundibulum, ampulla, isthmus, and interstitial part (or intramural segment). The infundibulum is characterized by its funnel shape and features extensions called fimbriae which reach towards the peritoneal cavity. These fimbriae play a critical role during ovulation as they extend...
3.3K
01:27Ovarian Cycle
5.1K
The menstrual cycle includes a critical component known as the ovarian cycle, which undergoes two main phases each month—the follicular phase and the luteal phase. The follicular phase is variable and averaging around 14 days. Ovulation, triggered by a surge in luteinizing hormone (LH), marks the transition between the two phases. The second phase, the luteal phase, is relatively consistent, lasting approximately 14 days, and is marked by the activity of the corpus luteum. While a cycle...
5.1K
01:18Uterus and Cervix
7.0K
The uterus, commonly called the womb, is a vital reproductive organ in females designed to provide a nurturing environment for the implantation and growth of an embryo. It is shaped like a hollow pear and positioned between the urinary bladder and the rectum. The uterus's structure allows it to support and protect a developing fetus throughout pregnancy.
The uterus is securely anchored within the pelvic cavity by paired broad ligaments on either side. It is further stabilized by three pairs...
The uterus is securely anchored within the pelvic cavity by paired broad ligaments on either side. It is further stabilized by three pairs...
7.0K