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Sexual Behavior

All articles tagged with #sexual behavior

sex-and-relationships13 days ago

Woman Shares Discomfort Over Husband's Inappropriate Dinner Behavior

A woman recounts an uncomfortable experience where her husband engaged in public sexual behavior at a restaurant, leading her to feel sickened and concerned about future outings. The advice emphasizes the importance of clear boundaries, communication, and respecting personal comfort levels in relationships, suggesting she articulate her reasons for discomfort and set firm limits, possibly avoiding public scenarios that could lead to similar situations.

via Slate|
#consent#marriage#public-sex
health-and-science2 months ago

Scientists Explore the Phenomenon of Exercise-Induced Orgasms

A series of studies, including surveys and interviews, explore the phenomenon of exercise-induced orgasms in women, revealing that about 9% have experienced this at least once, often during abdominal exercises or weightlifting, with sensations starting in childhood and sometimes linked to later sexual experiences. The research aims to understand the physiological mechanisms behind these responses and their integration into sexual life, highlighting complex emotional reactions and potential for empowering experiences, while noting the need for further diverse and physiological studies.

via PsyPost|
#exercise-induced-orgasm#health-and-science#physiological-response
science6 months ago

Hormones Influence Love and Lust Differently in Men and Women

Research reveals that a specific brain circuit in mice, influenced by hormones like oxytocin and ovarian hormones, governs sex-specific mating behaviors, promoting receptivity in females during estrus and reducing interest in males, with the same neurons having opposite effects in males, highlighting how hormonal states and sex shape social and sexual behaviors.

via Neuroscience News|
#brain-circuits#hormones#prefrontal-cortex
science1 year ago

Researchers Identify Brain Circuit for Female Sexual Rejection

Researchers at the Champalimaud Foundation have identified a neural circuit in the ventromedial hypothalamus (VMH) of female mammals that governs sexual rejection. This study highlights how progesterone-sensitive neurons in the VMH act as a switch between acceptance and rejection of mating attempts, depending on the female's reproductive state. The findings, which have implications for understanding human reproductive and social behaviors, suggest that abnormalities in this brain region could be linked to conditions like polycystic ovarian syndrome and altered social behaviors.

via Interesting Engineering|
#brain-research#neuroscience#progesterone
health-and-science1 year ago

"The Influence of Gut Bacteria on Sexual Behavior"

Researchers have discovered five new Segatella species in the human gut microbiome, shedding light on their dietary fiber degradation capabilities and associations with cardiovascular health. These bacteria are more prevalent in non-industrialized populations and in German men who have sex with men, suggesting a link between sexual behaviors and microbiome diversity. The study's findings pave the way for further research on how sexual behaviors may influence gut microbiota and its implications for human health, potentially offering insights into diseases such as inflammatory bowel disease.

via Neuroscience News|
#gut-bacteria#health-and-science#human-health
health1 year ago

"Gut Bacteria Diversity Linked to Sexual Behavior"

A study led by researchers at the Helmholtz Centre for Infection Research has revealed that the diversity of gut bacteria, particularly the Segatella group, is associated with sexual behavior. The study found that Segatella bacteria, which are specialized in the degradation of dietary fibers, are more common in males and are associated with a positive state of the cardiovascular system. The research also observed an elevated occurrence of Segatella in German men who had sex with men, with a higher diversity of Segatella species being mainly driven by frequent partner changes. The findings suggest that sexual behaviors may influence the diversity of gut-associated Segatella species, and further studies are planned to explore the microbiome in different sexual behaviors in populations including all genders.

via Medical Xpress|
#gut-bacteria#health#microbiome
neuroscience1 year ago

"Neurological Insights into Love and Sex"

Researchers have created the first comprehensive brain map showing activity in prairie voles during mating and bonding, uncovering 68 brain regions involved in forming enduring monogamous relationships. The study challenges previous assumptions about male and female brain differences during bonding processes, revealing nearly identical patterns of brain activity in both sexes. Male ejaculation was found to be the strongest predictor of bonding-related brain activity, suggesting a profound emotional state that facilitates pair bonding and potentially indicating orgasm-like responses in both sexes. This research offers insights into the neurobiological basis of monogamy and hints at potential parallels in human relationship formation and maintenance.

via Neuroscience News|
#brain-mapping#monogamy#neuroscience
biology2 years ago

Unconventional Mating: Bat's Arm-like Penis Surprises Researchers

Serotine bats, also known as Eptesicus serotinus, have been observed mating without penetration, making them potentially the first mammal known to do so. Researchers analyzed video footage of 93 mating events and found that the male bat uses its penis to move a protective membrane away from the female bat's vulva, resembling a "cloacal kiss" seen in birds. The male bat's penis is longer and wider than the female's vagina, suggesting that penetrative sex may be difficult or impossible. While the study's findings are considered unique and bizarre, further research is needed to definitively prove the transfer of sperm and understand the female's role in the mating process. The information could also aid in developing assisted reproduction strategies for bats, many of which are endangered species.

via CNN|
#bats#biology#mammals
nature2 years ago

Unconventional Bat Reproduction: Insights from Church Camera Footage

The serotine bat, Eptesicus serotinus, has become the first mammal known to reproduce without penetration due to the males' disproportionately long penises that are too large to fit inside the females' vaginal opening. Video footage revealed that the bats achieve contact mating by using their enormous penises like an arm to clear the way and make better contact with the vulva. The mating pairs stay in an embrace for extended periods, and it is believed that semen may be exchanged during this time. Further research is needed to confirm this.

via IFLScience|
#bat#evolution#mammals
society2 years ago

The Surprising Connection Between Rage Rooms and Sexual Escapades

Owners and managers of "rage rooms" in the U.S. are raising concerns about a growing trend of customers engaging in sexual acts within their facilities. Rage rooms, which provide a space for people to release pent-up anger by smashing objects, have seen an increase in customers using the venue for sexual catharsis. Experts suggest that the physiological and psychological link between intense emotions like anger and sexual arousal may be a factor. Some owners have implemented safety measures like cameras to deter such behavior, while others believe that the sense of dominance and safety in destroying objects may attract individuals to engage in sexual activities.

via New York Post |
#boundaries#catharsis#psychological-response
health2 years ago

Changing Sexual Patterns: Insights into Age, Gender, and Partnerships

A collaborative study involving over 5,000 participants during the 2022 mpox outbreak reveals how sexual behavior changes with age. The study challenges assumptions used in mathematical models of sexually transmitted infections, showing that gay and bisexual men over 70 continue to have multiple partners, while heterosexual women's activity tends to decrease after age 50. Partner concurrency, or having more than one recent sex partner, was uncommon in the general population but frequent among social media samples. The study emphasizes the nuanced impact of age and sexuality on sexual activity, providing valuable insights for tailoring safe sex messages to different demographics.

via Neuroscience News|
#age#health#mathematical-models