UTS SEXUAL SELD

Reproductive system

The - is a system of sex organs designed for reproduction and sexual function.

Reproductive system

It affects not only how individuals view themselves but also their sexuality and sexual relationships.

Primary sex characteristics

are physical characteristics present at birth. These are the characteristics that distinguish male from female

Secondary characteristics

develop during the onset of puberty.

The female reproductive system

is composed of the clitoris, the vagina, the uterus, the fallopian tubes, cervix and the two ovaries.

Clitoris

The - which is made of erectile tissue swells with blood and hardens when a woman is sexually aroused

Vagina

The - is a muscular tube that serves as the receptacle for the penis and carrier of the sperm to the uterus. It is also the

birth canal where the fetus passes out of a mother's body

Two ovaries

The - produce, store, and release the egg cell during ovulation.

Uterus

The -; is a hollow organ where the fertilized embryo grows to become a fetus

Cervix

The lower part of the uterus is called the -, a passageway between the uterus and the vagina that expands during childbirth.

Fallopian tubes

The - carry the fertilized egg from the ovary to the utorus

Male reproductive system

includes the penis, the testes, the scrotum, the prostate gland, the seminal vesicles, the vas deferens, and the epididymis.

Penis

The - is the organ through which males urinate and deliver the sperm cells into the vagina during sexual intercourse. It is made up of sensitive tissues and nerve endings. When a man is sexually aroused, it becomes erect and allows for penetration

Prostate gland, seminal vessicles

Before reaching the penis, sperm cells travel through the -and-

Testes, testicles, scrotums

The - or -located in a loose pouch-like sac of skin called the - are responsible for the production of sperm cells and male sex hormones

Vas deferens

The - transports the sperm-containing fluid called semen.

Epididymis

The - is a set of coiled ducts connected to the vas deferens where the sperm cells are stored

Prostate gland, seminal vesicles

The -and -produce semen and nourish the sperm cells.

Human sexual arousal

is complex. It may be produced by direct stimulation of the body's erogenous zones on the areas of the body that provide pleasure

Erogenous zone

are areas of the body which are highly sensitive and produce sexual responses when stimulated.

Erogenous zone

These include the genitals, mouth, breasts, ears, anus, and to a lesser degree, the entire surface of the body

Excitement phase

Plateau phase

Orgasmic phase

Resolution

Phases of Sexual Response

Excitement phase

The - is the beginning of sexual arousal and can last from one minute to several hours. During this phase pulse rate increases, blood pressure rises, breathing quickens, and the skin shows a rosy flush particularly on the chest and breast areas. The nipples harden in both men and women. In men, the penis becomes erect, the skin of the scrotum thickens, and the testes increase in size. In women, the clitoris swells, the lips of the vagina open and its insides become wet in preparation for sexual intercourse

Plateau phase

In the-. the changes in the body continue. In men, the penis becomes more erect, the circumference of its head increases, and few drops of fluid are released. In women, the outer part of the vagina swells with the surge of increased amounts of blood to that area, while the clitoris retracts under the clitoral hood but remains highly sensitive. The outer lips of the vagina become redder in color. Breathing becomes more rapid, heart rate increases, body temperature rises, and blood pressure increases during this stage

Orgasmic phase

During the -, contractions of the muscles in and around the penis stimulate the release of the semen which contains sperm cells. Men usually achieve one intense orgasm during sexual intercourse. In women, orgasm involves the contraction of the pelvic muscles that surround the vaginal walls and can happen multiple times.

Resolution phase

In the -, the body returns to its normal state after orgasm. In men, the erection is lost, the testes decrease in size, and the skin of the scrotum thins again. In women, the clitoris, and the vagina return to their normal state

Attraction, love and Attachment, cortship, dating

As adolescents grow and mature, they make new patterns of relationships and commitments with other people. While these new patterns of relationships may change as they mature, they could form the foundations on which intimacy during adulthood will be established. During adolescence, - and - emerge a become increasingly important.

Puberty

is an important stage in sexual development.

Puberty

It is the time when many boys and girls first experience their first sexual attraction. Initial attraction is influenced by social norms, physical attractiveness, and processes of interpersonal exchange (DeLamater & puberty

Romantic love

includes a complex combination of different emotions such as fear, anger, sexual desire, joy, and jealousy. Some of these emotions may also be sources of suffering (Santrock, 2002)

Passion, Intimacy, Commitment

Sternberg's 3 components of Love

Infatuation (passion)

Liking (intimacy)

Empty love (commitment

Consummate love

Triangle, -,-,-

Pag pinagsama sama tatlo u call it -

Romantic love

Passion (infatution) + Intimacy (liking)

Famous love

Infatuation (passion) + Empty love (commitment)

Companionate

Liking (intimacy) + empty love (commitment)

1. Lust

2. Attraction

3. Attachmenr

3 stages of falling inlove

Lust

Testosterone Estrogen

Lust

The initial stage of love is lust. This feeling is developed due to our natural human instinct to mate and procreate with a partner

Attrachtion

Dopamine Norepinephrine Serotonin

Attraction

In this stage, we begin to think irationally and idealize our lover. The initial stages of feeling good when meeting someone is attraction and not love

Attachment

Oxytocin Vasopressin

Attachment

In this stage, the passion for each other turns into attachment towards your significant other

STI sexually transmuted infection

STD sexually transmitted diseases

are contracted primarily through sexual contact (vaginal, oral, or anal sex).

STIs

Many - affect the sex organs themselves while others have broader and more life-threatening effects.

Bacterial infections, HIV/AIDS

-are treatable with antibiotics, but those ccaused by viruses are more difficult to treat and are often incurable such as -

Gonorrhea

caused by gonococcal bacteria which attack the lining of the mucous membrane such as the mouth, throat, vagina, and urethra.

Gonorrhea

can be treated by penicillin or other antibiotics.

Syphilis

infects the genital areas and other parts of the body including the brain and can cause paralysis or even death when left untreated

Chlamydia

is caused by the bacterium chlamydia trachomatis. In men, chlamydia can cause swollen testicles and a burning sensation during urination. It can result in sterility among women if left untreated because it damages the uterus, ovaries, and fallopian tubes

Genital herpes, herpes

can cause itching and tingling sensations, abscesses, and blisters in the genital area. There is no cure for-

Genital warts

are caused by the human papillomavirus and women with human papillomavirus are prone to cervical cancer. Though the warts can be removed, they may recur

Contraception

refers to methods that are used to prevent pregnancy.

Reproductive Health Act of 2012, also known as Reproductive Health Law or RH Law,

guarantees universal access to methods of contraception, fertility control, sexual education, and maternal care.

Physical process

Biological definition

2 kinds of meaning of sex

Alfred Kinsley

let's talk about all the good things and the bad things that maybe

Alfred Kinsley

Born in 1894 in New Jersey to poor strict Methodist parents

Alfred Kinsley

has a degree in Etymology and Psychology his first major research was on wasps, but he drifted his interest toward human sexuality, and his research on human sexuality paved way for decades of study into sex.

Alfred Kinsley

HE surveyed thousands of men and women about their sexual habits and histories, and found interesting things related to sexual preferences, masturbation, and orgasms and pre-marital sex.

Alfred Kinsley

His major contributions are:

a. HE WAS AN EARLY ADOPTER OF HAVING A SCIENTIFIC APPROACH TO STUDYING SEX AND

Alfred Kinsley

b. HE SHOWED THAT THE POPULAR PERCEPTION OF WHAT PEOPLE DO AND DON'T DO SEXUALLY VERSUS WHAT PEOPLE ACTUALLY DO AND FEEL WAS OFTEN DIFFERENT

William Masters And Virginia Johnson

Stage of Sexual Response

700, orgasm, William Masters And Virginia Johnson

They interviewed nearly - male and female volunteers, many of whom were sex workers to come into their lab to "get it on" either meaning - either alone or with their partner.

Stages of Sexual Response

Goal is to to record the body's physiological response to sex.

10000

All the volunteers had to be willing and able to show arousal and capable of orgasm. Over the years Masters and Johnson recorded more than - sexual cycles.

Excitement, plateau, orgasmic, resplution

The main thing they documented was the four distinct stages of sexual response:

Linear

Masters and Johnson maintained that sex happens in a - way, one after the other.

Excitement phase

Can last for just a few minutes or can be extended for several hours.

Excitement phase

Characteristics of this phase include: an increasing level of muscle tension, increased heart rate, hardened or erect nipples, and the onset of vasocongestion, resulting in swelling of the woman's clitoris and labia minora, elevation and engorgement of the man's testes, and erection of the penis.

Plateau phase

Characterized primarily by the intensification of all of the changes begun during the excitement phase-there is no clear starting point that marks a shift from the excitement phase.

Plateau phase

Some people find that extending the length of the - period can lead to more intense orgasms.

Plateau phase

The - extends to the brink of orgasm.

Orgasmic phase

Generally, the shortest phase of the sexual response cycle, lasting only several seconds

Women, women than man

can have a slightly longer orgasm than men. It is known that there are much greater numbers of - than - who do not experience orgasm.

Differ

Study data suggests that orgasms do not seem to - by gender; that is, men and women feel quite similar things during orgasm.

Resolution phase

Begins immediately after orgasm, the body returns to its original, non-excited state if there is no additional stimulation. Some of the changes occur rapidly, whereas others take more time

Resolution phase

Marked by a general sense of well-being and enhanced intimacy and possibly by fatigue as well

Women

Many - are capable of a rapid return to the orgasmic phase with minimal stimulation and may experience continued orgasms for up to an hour and sometimes longer

Health benefits associated with orgasm

General Health

Pain Relief

Better Sleep

Lower Cancer Rate

Mood Enhancement

Greater Feelings of Intimacy

Puberty

DURING - tHE PRODUCTION OF OUR HORMONES INCREASES

Male, female

Testosterone for -

Estrogen for -

Social, cultural

2 types of influences

External stimuli

Sexual stimulation that comes from outside the body, such as physical touch, kissing, seeing something sexually attractive, or hearing an arousing voice.

Internal stimuli

Sexual stimulation that originates inside the body, such as hormones, sexual thoughts, fantasies, or desire.

External stim

Society cutlure

Internal stim

Yung tatlomg bilog for some reasok

Procreatin

-STRESS REDUCTION

MAINTAINING HEALTHY RELATIONSHIPS SOCIAL BONDING EXPRESSION OF LOVE

FULFILLMENT

Sexually transmitted infections

generally acquired by sexual contact. The organisms (bacteria, viruses or parasites) that cause sexually transmitted diseases may pass from person to person in blood, semen, or vaginal and other bodily fluids.

Vaginal anal oral sex

Mother to baby

Sharing equipments needles

Exchange of bodily lfuis

How can someone get STI/STD?

Chlamydia

Gonorrhea

Syphilis

Bacterial infections

Pubic lice

Trichomoniasis

Scabies

Parasitic stis

Herpes, hepatitis, hiv

Human Papillomavirus (HPV)

1. Practixe abstinence

2. Have fewer partners

3. Talk with ur partner

Ways to prevent sexually transmitted infections/disease

Sexual dysfunction

-can be any problems that prevent a person or couple from experiencing satisfaction from sexual activity. Some 43% of women and 31% of men report some degree-

Female sexual interest/arousal disorder

lack of, or significantly reduced, sexual interest/arousal

Female orgasmic disorder

Marked delay in, marked infrequency of, or absence of orgasm

Genito-pelvic pain/penetration disorder

Marked vulvovaginal or pelvic pain during vaginal intercourse or penetration attempts.

Erectile disorder

Marked difficulty in obtaining an erection during sexual activity

Male Hypoactive sexual desire disorders

Persistently or recurrently absent of

sexual thoughts or fantasies and desire for sexual activity

Premature early ejaculation

a persistent or recurrent pattern of ejaculation occurring during partnered sexual activity within approximately 1 minute

Delayed ejacultion

Marked delay or absence of ejaculation

Paraphilic disorder

Voyeuristic Disorder

Exhibitionistic disorder

Frotteuristic disorder

Sexual masochism disorder

Sexual sadism disorder

Pedophilic disorder

Fetishistic disorder

Transvestic disorder