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Sexual development awareness

This is the kind of message we hope youth can hear:

"The importance sexuality has in your life will change at different times, and you may not always be sexually active or want to be.Like any other subject, sex education should be accurate, enable you to make informed choices and give answers and solutions to your own concerns.Whatever your starting point, your experience is an individual one, and you are already on this journey. It is, however, often an experience of life ordeath."

(For reading source, click here .)

Unprotected sex

Having unprotected sex (anal, oral or vaginal) and/or sharing unclean needles such as intravenous drug syringes (the works) andneedles used for tattooing and body piercing with a person who is HIV positive or unaware of his/her HIV status are all actions that put you atrisk.

The use of drugs and/or alcohol can make it harder for you to practice safer sex and to set limits for yourself.

In 8 out of 10 cases, HIV is transmitted during sex between a man and a woman or between two men.

The virus is passed on when infected blood, semen, or vaginal fluids from one partner enters the body of the other partner throughthe very thin skin of their sex organs, mouth or anus, or through sores or cuts on their mouth, hands or body.

Dry sex increases the risk of HIV transmission because friction can cause sores in the vaginal wall.

Girls and virginity

A virgin is someone who has not had sexual intercourse. Women have a membrane called a hymen surrounding the vaginal opening. Thehymen can be stretched and/or torn by exercise, sports or the use of tampons. The presence of the hymen is not a sign of virginity. Some people believe thatthe hymen is the only proof of virginity. This belief can cause a lot of unhappiness and anxiety to a woman who has no hymen, but is a virgin.

Having penetrative sex for the first time can be scary. The need for gentleness and understanding is very important. The hymen isnot a wall that needs to be battered down. The first act of sexual intercourse will not necessarily cause bleeding. The first time can be painful or sorewhether you are a male or female. And you can become pregnant the first time you have sex. Do not have sex if you don't want to.

Menstruation

Girls are born with thousands of potential or immature eggs in each of their 2 ovaries. After puberty, one mature egg is releasedevery month. This is called ovulation and happens around 14 days before a 'period' is due. If the egg is not fertilized by sperm, it will die and pass outof the body through the vagina as a period, along with the lining of the womb. The egg can't be seen as it's much too small. The menstrual cycle varies from21 days to 40 days. Not all women have regular periods.

Changes in hormone levels before or during your cycle can affect your mood. You may feel energetic and sexy around ovulationand/or moody, tearful and angry just before your period is due. Your breasts may become sore or a bit larger and you may get spots on your face. Womenrelease eggs until they reach menopause. Menopause occurs when women are in their late 40s and 50s and menstruation stops and they cannot becomepregnant.

Questions & Answers

how does Neisseria cause meningitis
Nyibol Reply
what is microbiologist
Muhammad Reply
what is errata
Muhammad
is the branch of biology that deals with the study of microorganisms.
Ntefuni Reply
What is microbiology
Mercy Reply
studies of microbes
Louisiaste
when we takee the specimen which lumbar,spin,
Ziyad Reply
How bacteria create energy to survive?
Muhamad Reply
Bacteria doesn't produce energy they are dependent upon their substrate in case of lack of nutrients they are able to make spores which helps them to sustain in harsh environments
_Adnan
But not all bacteria make spores, l mean Eukaryotic cells have Mitochondria which acts as powerhouse for them, since bacteria don't have it, what is the substitution for it?
Muhamad
they make spores
Louisiaste
what is sporadic nd endemic, epidemic
Aminu Reply
the significance of food webs for disease transmission
Abreham
food webs brings about an infection as an individual depends on number of diseased foods or carriers dully.
Mark
explain assimilatory nitrate reduction
Esinniobiwa Reply
Assimilatory nitrate reduction is a process that occurs in some microorganisms, such as bacteria and archaea, in which nitrate (NO3-) is reduced to nitrite (NO2-), and then further reduced to ammonia (NH3).
Elkana
This process is called assimilatory nitrate reduction because the nitrogen that is produced is incorporated in the cells of microorganisms where it can be used in the synthesis of amino acids and other nitrogen products
Elkana
Examples of thermophilic organisms
Shu Reply
Give Examples of thermophilic organisms
Shu
advantages of normal Flora to the host
Micheal Reply
Prevent foreign microbes to the host
Abubakar
they provide healthier benefits to their hosts
ayesha
They are friends to host only when Host immune system is strong and become enemies when the host immune system is weakened . very bad relationship!
Mark
what is cell
faisal Reply
cell is the smallest unit of life
Fauziya
cell is the smallest unit of life
Akanni
ok
Innocent
cell is the structural and functional unit of life
Hasan
is the fundamental units of Life
Musa
what are emergency diseases
Micheal Reply
There are nothing like emergency disease but there are some common medical emergency which can occur simultaneously like Bleeding,heart attack,Breathing difficulties,severe pain heart stock.Hope you will get my point .Have a nice day ❣️
_Adnan
define infection ,prevention and control
Innocent
I think infection prevention and control is the avoidance of all things we do that gives out break of infections and promotion of health practices that promote life
Lubega
Heyy Lubega hussein where are u from?
_Adnan
en français
Adama
which site have a normal flora
ESTHER Reply
Many sites of the body have it Skin Nasal cavity Oral cavity Gastro intestinal tract
Safaa
skin
Asiina
skin,Oral,Nasal,GIt
Sadik
How can Commensal can Bacteria change into pathogen?
Sadik
How can Commensal Bacteria change into pathogen?
Sadik
all
Tesfaye
by fussion
Asiina
what are the advantages of normal Flora to the host
Micheal
what are the ways of control and prevention of nosocomial infection in the hospital
Micheal
what is inflammation
Shelly Reply
part of a tissue or an organ being wounded or bruised.
Wilfred
what term is used to name and classify microorganisms?
Micheal Reply
Binomial nomenclature
adeolu
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Source:  OpenStax, Hiv-aids for educators. OpenStax CNX. Mar 07, 2006 Download for free at http://cnx.org/content/col10329/1.6
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