Transvaginal ultrasound-guided oocyte retrieval, also known as egg retrieval, is a surgical technique used by medical professionals to extract mature eggs directly from the women’s ovaries under the guidance of ultrasound imaging. In 1982, physicians Suzan Lenz and Jorgen Lauritsen at the University of Copenhagen in Copenhagen, Denmark, proposed the technology to improve the egg collection aspect of in vitro fertilization, or IVF. During IVF, a healthcare practitioner must remove mature eggs from a woman’s ovaries to fertilize them with sperm outside of the body. Transvaginal ultrasound-guided egg retrieval is a surgery that can be completed in a medical office setting in twenty minutes. Transvaginal ultrasound-guided egg retrieval increased mature egg collection and rates of successful fertilization, becoming the new standard for egg collection in IVF.

Arnaud Fauconnier and Charles Chapron published “Endometriosis and Pelvic Pain: Epidemiological Evidence of the Relationship and Implications,” henceforth “Endometriosis and Pelvic Pain,” in the journal Human Reproduction Update in 2005. In that article, the researchers studied the relationship between pelvic pain and endometriosis. Endometriosis is the growth of endometrium, or tissue that normally lines the inside of the uterus, outside of the uterus. The authors review medical studies in order to determine how much evidence exists that endometriosis causes chronic pelvic pain symptoms. Then, the authors describe specific relationships between different types of endometriotic lesions and pain symptoms. By establishing specific relationships between pain and endometriosis, “Endometriosis and Pelvic Pain” helped healthcare professionals diagnose and treat pelvic pain related to endometriosis.

In 2010, Albert L. Hsu, Izebella Khchikyan, and Pamela Stratton published “Invasive and Non-invasive Methods for the Diagnosis of Endometriosis,” henceforth “Methods for the Diagnosis of Endometriosis,” in Clinical Obstetrics and Gynecology. In the article, the authors describe how specific types of endometriotic lesions appear in the body and evaluate five methods for diagnosing endometriosis. Endometriosis is the growth of endometrium, the tissue that normally lines the inside of the uterus, outside of the uterus. The authors state that although endometriosis impacts many women, the condition is difficult to identify. They identify laparoscopy, an invasive surgical procedure, as the most accurate diagnostic method. By analyzing the effectiveness of available diagnostic methods, the authors help physicians diagnose endometriosis and increase the quality of life for affected women.

Laparoscopic tubal sterilization is a set of surgical techniques that use laparoscopy to render people with female reproductive systems sterile, or unable to reproduce. In a laparoscopy, a surgeon uses small incisions in the abdomen to feed in a camera or other viewing tool that aids in diagnosing internal medical issues or treating those issues via surgery. To sterilize a patient, the surgeon uses a camera with attached surgical tools to guide the procedure and interfere with the fallopian tubes to stop the passage of an egg. Laparoscopic sterilization was developed as an alternative to surgical sterilization that requires larger incisions to open the abdomen to access the fallopian tubes, which can pose a greater risk of complications. Due to decades of technical development, laparoscopic tubal sterilization allows people with female reproductive systems to control their fertility more safely and less invasively than with other surgical methods.