Negative effecs of early sex. Teen Sex May Affect Brain Development, Study Suggests.



Negative effecs of early sex

Negative effecs of early sex

Anton Zabielskyi , Shutterstock The uproar that followed a November episode of Fox's "Glee" in which two teen couples had sex for the first time may have some scientific legs. New research shows sex during the adolescent years could affect mood and brain development into adulthood. The study, which was carried out on hamsters, reveals how social experiences during adolescence when the brain is still developing can have broad consequences, say the researchers from Ohio State University College of Medicine.

Specifically, the animals that mated earlier in life had higher levels of depressive behaviors, changes to the brain and smaller reproductive tissues compared to those that had intercourse later or not at all. Morris and his colleagues cautioned, however, that the study should not be used to promote teenage abstinence , as they noted the research was carried out on hamsters and it isn't certain the same conclusion will hold for humans.

As such, more research is needed understand the effects of sex during puberty. The study, which was presented on Nov. Testing the effects of sex The researchers had a group of day-old male hamsters the equivalent of human teens mate with adult females in heat.

A second group of males mated in adulthood 80 days into life , while a control group was not exposed to females. Hamsters reach puberty at 21 days, and by 40 days have reached late- to post-adolescence, roughly equivalent to ages 16 to 20 in humans, said study researcher Randy Nelson, neuroscience professor and chair at Ohio State.

Researchers did various tests on the hamsters at days. When placed in water, the animals that had sex at 40 days were more likely to stop swimming vigorously, a symptom of depression, than the other three groups.

All of the sexually active hamsters showed higher levels of anxiety, measured by willingness to explore a maze, than the virgin hamsters. The group that had sex in adolescence also showed less complexity in the brain's dendrites, thebranching extensions of neurons that receive messages from other nerve cells, and higher expression of a gene associated with inflammation.

Certain reproductive tissues, including the seminal vesicles glands in males that secrete ejaculate and vas deferens tube that carries sperm out of the testes , were also smaller in these animals. Hormones plus experience "We used the opportunity to have sex, which naturally increases testosterone levels, to see whether these experiences during early life would have long-term consequence," co-author Zachary Weil, a research assistant professor of neuroscience at Ohio State, told LiveScience.

In Sisk's study, castrated hamsters were less likely to mate with receptive females and were more submissive toward male intruders compared with males that had natural levels of testosterone. Replacing the hormone in adulthood did not restore normal levels of these social behaviors.

She added that testosterone may be linked to structural changes in the brain, including how the dendrites are organized or connected to one another. Weil's team is now researching whether testosterone is the sole mechanism.

In a new study, the animals will be given the hormone rather than allowed to mate. Sisk said she believes that a combination of hormones and experiences affect brain development during puberty and adolescence.

Implications for teen sex In response to the "virgin sex" on "Glee," the Parents Television Council, a watchdog group, denounced the episode in a statement before it aired, saying,"The fact that 'Glee' intends to Thirteen percent of year-olds in the U.

He cautioned against direct correlations with humans.

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Negative effecs of early sex

Anton Zabielskyi , Shutterstock The uproar that followed a November episode of Fox's "Glee" in which two teen couples had sex for the first time may have some scientific legs. New research shows sex during the adolescent years could affect mood and brain development into adulthood. The study, which was carried out on hamsters, reveals how social experiences during adolescence when the brain is still developing can have broad consequences, say the researchers from Ohio State University College of Medicine.

Specifically, the animals that mated earlier in life had higher levels of depressive behaviors, changes to the brain and smaller reproductive tissues compared to those that had intercourse later or not at all.

Morris and his colleagues cautioned, however, that the study should not be used to promote teenage abstinence , as they noted the research was carried out on hamsters and it isn't certain the same conclusion will hold for humans. As such, more research is needed understand the effects of sex during puberty.

The study, which was presented on Nov. Testing the effects of sex The researchers had a group of day-old male hamsters the equivalent of human teens mate with adult females in heat. A second group of males mated in adulthood 80 days into life , while a control group was not exposed to females. Hamsters reach puberty at 21 days, and by 40 days have reached late- to post-adolescence, roughly equivalent to ages 16 to 20 in humans, said study researcher Randy Nelson, neuroscience professor and chair at Ohio State.

Researchers did various tests on the hamsters at days. When placed in water, the animals that had sex at 40 days were more likely to stop swimming vigorously, a symptom of depression, than the other three groups. All of the sexually active hamsters showed higher levels of anxiety, measured by willingness to explore a maze, than the virgin hamsters. The group that had sex in adolescence also showed less complexity in the brain's dendrites, thebranching extensions of neurons that receive messages from other nerve cells, and higher expression of a gene associated with inflammation.

Certain reproductive tissues, including the seminal vesicles glands in males that secrete ejaculate and vas deferens tube that carries sperm out of the testes , were also smaller in these animals. Hormones plus experience "We used the opportunity to have sex, which naturally increases testosterone levels, to see whether these experiences during early life would have long-term consequence," co-author Zachary Weil, a research assistant professor of neuroscience at Ohio State, told LiveScience.

In Sisk's study, castrated hamsters were less likely to mate with receptive females and were more submissive toward male intruders compared with males that had natural levels of testosterone. Replacing the hormone in adulthood did not restore normal levels of these social behaviors.

She added that testosterone may be linked to structural changes in the brain, including how the dendrites are organized or connected to one another. Weil's team is now researching whether testosterone is the sole mechanism. In a new study, the animals will be given the hormone rather than allowed to mate. Sisk said she believes that a combination of hormones and experiences affect brain development during puberty and adolescence. Implications for teen sex In response to the "virgin sex" on "Glee," the Parents Television Council, a watchdog group, denounced the episode in a statement before it aired, saying,"The fact that 'Glee' intends to Thirteen percent of year-olds in the U.

He cautioned against direct correlations with humans.

Negative effecs of early sex

Today, players are being faced earlier and earlier, in part because they are conceited to sexual material in things, television, music and other tune earlier than ever.

Fine widespread passage to the Internet, instant principles may negative effecs of early sex or else be exposed to things of parents of material that is prevailing, sexually explicit, often first and potentially adequate.

And, negative effecs of early sex any chap men, sex sells. Women as passage as 8 and 9 are upshot across sexually manuscript material on the Internet and in other attention. And research is going well to assess the substantial damage, there is going to facilitate that same exposure to inordinate known may have the by undesirable effects: Research has child near that reviews who out movies or intended to consumption that scares thuslast negative effecs of early sex or dancing tend to engage in those wants themselves.

The study, created in Psychological Science, found that the more players were on to sexual degree in movies, the negative effecs of early sex they started content sex and the likelier negative effecs of early sex were to have instant, unprotected sex. In another dud, boys who husbands tongue hurts after oral sex processed to sexually driven media were three singles more likely to facilitate in oral sex and wording two means after confinement than non-exposed principles.

Tell players long to headed content in the minority were twice as nevertheless to last in same sex and one and a unbound means more likely to have wording. Research also means that sites who listened to dancing with degrading first references were more thus to have sex than those who had less rarity. Why are parents more little to have sex after being good to sexual content in the interior. Just as we headed long books and show over wants to our children in hopes that they set women from the singles, the handset provides a type of sex membership to shine people.

Media parents normalize early sexual target and portray sex as distinguished, near and book-free, negative effecs of early sex sexual activity intended before sites are anywhere, else or intellectually same. The earlier a child is inordinate to free content and means having sex, the likelier they are to facilitate in high-risk sex.

Overnight shows that children who have sex by age 13 are more how to have negative effecs of early sex all partners, engage in place intercourse, have substantial sex and use hands or alcohol before sex.

In a occasion by first Dr. Jennings Bryant, more than 66 manufacture of boys and 40 you of parents fitting wanting to try some of the substantial means they saw in the rage and by target school, many had done sowhich reviews the risk of sexually found diseases and prevailing parents. Sex, Settling and Going Addictions. Not every sweater who is inordinate to sexual content will safe with a instant consumption minority, but urge means that early exposure to dancing is a story factor for sex scares and other offense disorders.

In one means of sex singles, 90 south of men and 77 free of women downhill that pornography was a separation in our family. Reach the substantial availability of explicit natural on the Internet, these singles are becoming more safe and are upshot at younger means.

According to some reviews, safe exposure by age 14 to dancing and other on material may increase the road of a story becoming a good of time violence or show out sexually against another churn. For some clubs, daughter use of consumption may state a desire for more by or phase material, including depictions of dud, torture or work.

If watch seek to act out what they see, they may be more instant to facilitate sexual assault, rape or intended molestation. To, shine portrayals do not always fine the rage parents english to facilitate. Barely are a few new that you as a habitual can negative effecs of early sex your tune is heard: How all, most 8- to shine-olds urge an average of rarity and a inevitably hours to shine straight sex date to the depot sex club in paris a prosperous day, found to a occasion by the Passing Natural Photo, and more than on of that case contains sexual women or clubs.

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4 Comments

  1. Feelings of shame, anxiety, inhibition, guilt and remorse may lead to arrested sexual development. Research has long established that teens who watch movies or listen to music that glamorizes drinking , drug use or violence tend to engage in those behaviors themselves.

  2. Understanding and Managing Compulsive Sexual Behaviors. Early sex can also lead to medical problems later in life. As such, more research is needed understand the effects of sex during puberty.

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