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Testosterone levels change with age, health, and lifestyle — this video explains the factors that influence them and discusses the natural approaches commonly talked about. It presents general men's-health information in an educational frame and makes no treatment claims. Educational only — not medical advice.

An epidermoid cyst — a benign, slow-growing lump under the skin — is treated in this short clinical video, which shows the minor procedure used to drain and clear it. Such cysts are common and are usually managed in a brief outpatient procedure. Presented for medical education. Educational only — not medical advice.

This brief procedure video shows the drainage of a Bartholin cyst, a fluid-filled swelling that can form beside the vaginal opening when a Bartholin gland becomes blocked. Drainage is a common gynecological treatment performed under local anesthesia. A clinical-skills resource for students. Educational only — not medical advice.

An antisperm antibody test looks for special proteins (antibodies) that fight against a man's sperm in blood, vaginal fluids, or semen. The test uses a sample of sperm and adds a substance that binds only to affected sperm. Semen can cause an immune system response in either the man's or woman's body. The antibodies can damage or kill sperm. If a high number of sperm antibodies come into contact with a man's sperm, it may be hard for the sperm to fertilize an egg. The couple has a hard time becoming pregnant. This is called immunologic infertility.

Getting pregnant usually comes down to timing: this educational video explains the fertile window, how ovulation is tracked, and the factors that influence how quickly conception happens. It distinguishes reliable fertility facts from common myths. Educational only — not medical or fertility advice; discuss your situation with a clinician.

In this recording, a first-time mother gives birth in a birthing pool, with the delivery documented from the final contractions through the baby's arrival. Water births are supported by a midwife or birth team, as shown here. It offers expectant parents and students a realistic view of the method. For learning purposes only — not medical advice.

Part 1 of this educational video shows the dilatation and curettage (D&C) procedure, a gynecological operation used to sample or clear the uterine lining. It demonstrates the instruments and steps involved for clinicians and students. Procedure education only — not personal medical advice.

It is very important to instruct your patients about how to self exam their breasts for any abnormalities or masses for early detection of any changes

This video documents a complication of cosmetic implants: the rupture of leg and buttock implants and the medical response that followed. Implant rupture is a recognized risk of augmentation surgery and usually requires surgical removal of the implant material. Presented for medical education. Educational only — not medical advice.

This procedure describes one of the most versatile approaches to the anterior skull base for large tumors of the sinonasal cavity. It may be used with or without a craniofacial resection. The benefits of this approach are: wide access around the tumor; good postoperative cosmesis; & decreased operative & postoperative morbidity. We have used this approach for many bilateral tumors of the nasal & sinus cavities that approach &/or invade the skull base & brain. This video show the resection of a large esthesioneuroblastoma.

examination of a case of inguino-scrotal swelling as in cases of oblique inguinal hernia..etc

Is sex safe during pregnancy? This educational video reviews what is generally known about sexual activity during an uncomplicated pregnancy and the situations in which clinicians usually advise avoiding it. General information only. Educational only — not medical advice; ask your own clinician about your pregnancy.

This educational video discusses oral sex and health, including the infections that can be transmitted this way and how risk is reduced. It is presented in clinical terms for adult health education. Educational only — not medical advice.

A c-section, or cesarean section, is the delivery of a baby through a surgical incision in the mother's abdomen and uterus. In some circumstances, a c-section is scheduled in advance. In others, the surgery is needed due to an unforeseen complication. If you or your baby is in imminent danger, you'll have an emergency c-section. Otherwise, it's called an unplanned section. According to the U.S. Centers for Disease Control, about 32 percent of American women who gave birth in 2015 had a cesarean delivery.

This educational video discusses sexual activity during menstruation, covering hygiene, comfort, and infection-risk considerations in clinical terms. General adult health information. Educational only — not medical advice.

Medical imaging captured during sexual activity is presented in this educational video, showing how internal anatomy changes, as recorded in published MRI research. It is shared for anatomy and physiology education. Educational only — not medical advice.

A recto-vaginal examination is demonstrated in this clinical video, showing how the clinician palpates the rectovaginal septum and pelvic structures as part of a complete pelvic assessment. The technique is used to evaluate the uterus, ovaries, and surrounding tissues. For medical students and clinicians. Educational only — not medical advice.

This educational video reviews the health considerations of anal sex, including tissue injury and infection risks and how they are reduced, in clinical terms. Adult health information only. Educational only — not medical advice.

Surgical management of an ectopic pregnancy — a pregnancy implanted outside the uterus, most often in a fallopian tube — is documented in this educational video. Ectopic pregnancy is a medical emergency treated surgically or with medication. Procedure education only — not personal medical advice.

Placement of an intrauterine device (IUD) is shown step by step in this gynecology video, from preparing the instruments to positioning the device inside the uterus. The IUD is a long-acting, reversible form of contraception fitted during a short clinic procedure. A learning resource for students and patients. Educational only — not medical advice.