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Cleaning up after sex and finding blood on your body, the sheets, your partner, or the toilet paper can be quite alarming, but take a deep break and relax. Post-coital bleeding, or bleeding that occurs after sex, is fairly common and can result from many behavioral and medical causes, most of them not serious. Sometimes the cause is unknown, and it's just one of those weird things that happens during sex. Most sexually active men and women will experience it at some point in their lives. Due to differences in anatomy and hormones, bleeding during or after sex is much more common in women than men, says Michael Ingber, MD, urologist, pelvic medicine surgeon, and assistant clinical professor of urology at Weill Cornell Medical College in New York. It occurs in about 0.

Rectal Prolapse

Study participants, whose average age was 25 years, included cisgender men who have sex with men 79 percent as well as transgender women 19 percent and transgender men 2 percent who have sex with men. The participants, based in Malawi, Peru, South Africa, Thailand and the United States Birmingham, Pittsburgh and San Franciscowere instructed to use each method between 30 minutes and 3 hours prior to engaging in receptive anal sex, or once a week if they had not engaged in receptive anal sex in a given week.

To evaluate the acceptability of each method, participants were asked to complete a four-item survey once a week by text, commonly referred to as short message service SMSin their preferred language. After a month of using a particular delivery method, they were asked to complete a computer-assisted interview, with a subset of participants also completing an in-depth interview led by one of the study researchers.

At their final study visit, participants ranked attributes of a hypothetical product for preventing HIV from anal sex, and researchers used conjoint analysis - a market research approach that measures the value consumers place on features of a product or service - to calculate the percentage of weight participants gave to each attribute.

They found that efficacy was the strongest determinant of participants' stated modality choice at 30 percent, followed by delivery method 18 percent and side effects 17 percent. Other factors - timing of use before sex, duration of protection, frequency of use, and the need for a prescription - were not weighted as having as much importance by study participants.

Through further analysis, researchers identified the participants' most preferred package based on the product features: A douche used 30 minutes before sex with 95 percent efficacy that offers three to five days of protection.

This ideal product would also only need to be used once a week, have no side effects, and be available over the counter.

Rough anal sex may damage the walls of the anus, injuring the muscles and skin. Summary The sensation of anal sex may feel unfamiliar or uncomfortable, even Estimated Reading Time: 6 mins Rectal gonorrhea, anal chlamydia, and HIV are all real risks. According to the United States Centers for Disease Control and Prevention, "anal sex is the highest-risk sexual behavior for HIV Estimated Reading Time: 3 mins

While this market research approach offered insights into the most common package of features, participants also underscored how each of the modalities could offer unique advantages in their daily lives. At other times, hygiene may be a priority and a douche would be preferred. As a pre-lubricated product, even the suppository had unexpected advantages with some participants commenting about it's potential as an alternative to sexual lubricant.

At the end of the day, people could see all three of these modalities fitting into their lives. Researchers like Dr.

Bauermeister are hopeful these results will inform the development of rectal microbicides moving forward, and lead to expanded choices in preventing HIV from anal sex. MTN was conducted at the following clinical research sites CRSs : the College of Medicine-Johns Hopkins Research Project in Blantyre, Malawi; the IMPACTA CRS in Lima, Peru; the Wits Reproductive Health and HIV Institute in Johannesburg, South Africa; the Chiang Mai University HIV Prevention CRS in Thailand; and, in the United States, the University of Pittsburgh CRS, Bridge HIV CRS in San Francisco, and University of Alabama at Birmingham CRS.

The MTN is funded by the National Institute of Allergy and Infectious Diseases NIAI the Eunice Kennedy Shriver National Institute of Child Health and Human Development and the National Institute of Mental Health, all part of the NIH. The placebo rectal insert used in the study was developed by CONRAD, a not-for-profit research and development organization based at Eastern Virginia Medical School in Norfolk, Va. Bauermeister's presentation "Developing and Evaluating Short-Acting Innovations for Rectal Use Desire : Acceptability and choice for three placebo products used with receptive anal intercourse among young MSM and TG people" will be viewable beginning at a.

ESTSaturday, March 6. Your best bet is doing kegelswhich can help to strengthen your sphincter -and remember to always use lube to prevent painful tearing.

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Researchers like Dr. Bauermeister are hopeful these results will inform the development of rectal microbicides moving forward, and lead to expanded choices in preventing HIV from anal sex Anal sex. Anal sex can have some uncomfortable side effects, including bleeding after sex. It is not uncommon to have rectal bleeding or bloody stools after anal sex, Dr. Ingber says According to a new study published in The American Journal of Gastroenterology, anal sex is linked to an increased risk in fecal incontinence (you know, pooping your pants) in Estimated Reading Time: 3 mins

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