What is sex education? Satan made it look horrible, because it is explained by the people who are not a believers. 

O Children of Adam! Let not Shaitân (Satan) deceive you, as he got your parents [Adam and Hawwa (Eve)] out of Paradise, stripping them of their raiments, to show them their private parts. Verily, he and Qabîluhu (his soldiers from the jinns or his tribe) see you from where you cannot see them. Verily, We made the Shayâtin (devils) Auliyâ' (protectors and helpers) for those who believe not. (7:27)

Sex education is a medical science, and should be understood by any age group, regardless 10 years old to any other age. However, the way they explain to involve more towards the dirty side, instead of thanking Allah (SWT), learning the system about how the development of the baby in the mother's womb takes place. 

But before learning, there is a system in Islam to learn first about Allah, his mercy and controls. Who is the giver and taker of life. Allah has made a system just like, when one eats food, when one is very hungry he or she, because of the feeling for hunger, really enjoys there food. 

Or fresh air, when one goes to the mountains, for example, he or she would enjoy the scenery and the freshness of the atmosphere. Anything which is enjoyed through feelings, that is the mercy of Allah, and one should be thankful to Allah.

All of these things are given by Allah (SWT). But if one eats something wrong, such as eating pork, dog, cat, or any meat who are carnivores, they are not good for our blood, to eat, and which develops wildness in our lifestyles, and thinking, and naturally the results would be bad, but if one eats it, it is just like eating any other meat, such beef, or any herbivore. Both have enjoyment taking place, but anything which is not permissible from Allah, the person would pay the price here and in the hereafter. Whatever is not permissible, although enjoyment is taking place like other foods, but he or she who is eating it, has no idea of the results of eating this food which is not permissible, which as a result is hell.

And say: "My Lord! I seek refuge with You from the whisperings (suggestions) of the Shayâtin (devils). (23:97)

"And I seek refuge with You, My Lord! lest they may attend (or come near) me."

The same thing applies to the lady or man, when they are legally married; Allah has made a system with advanced rewards for getting a baby with the process of sexual intercourse, which of course has feeling and enjoyment from the will of Allah, but if used illegally naturally then Allah is going to punish them, such as sexual intercourse before marriage.

Then tell Me (about) the human semen that you emit.

Is it you who create it (i.e. make this semen into a perfect human being), or are We the Creator?

After the process of intercourse, when the cell drops in the womb, that seed makes a piece of meat.

Has created man from a clot (a piece of thick coagulated blood). (96:2)

And indeed We created man (Adam) out of an extract of clay (water and earth).  (23:12)

Thereafter We made him (the offspring of Adam) as a Nutfah (mixed drops of the male and female sexual discharge) (and lodged it) in a safe lodging (womb of the woman). (23:13)

Then We made the Nutfah into a clot (a piece of thick coagulated blood), then We made the clot into a little lump of flesh, then We made out of that little lump of flesh bones, then We clothed the bones with flesh, and then We brought it forth as another creation. So blessed be Allâh, the Best of creators. (23:14)

After 40 days of the pregnancy the soul comes from Allah to the fetus, how is she getting a soul? All of these things should be considered, and this is a very big miracle which is unexplainable, and if the fetus does not get a soul from Allah, then it disposes and it is useless. 

Whatever pain the mother goes through, she is happy because she is getting a baby. And after the birth of the baby, the mother and father work hard to raise their baby, they stop thinking about themselves and start to think about their baby. Now we can see how Allah rewards one for legal actions, which is rewarded in the beginning, and after with children, if raised in proper Islamic manner.

If someone does illegal sexual intercourse, they destroy each others life, while destroying the life of the baby also. And most of the time because of the punishment is more and more from Allah, there brain does not work right, and they are under the impression that they are disposing there headache, bad memories take place in the mind forever the crime which was committed to the baby, and they will receive mental torture for the rest of there lives and physical in hereafter. They leave there baby outside in front of the Church, or in the park. Now they have a bad face here and in the hereafter, and one can imagine what the baby goes through, when it grows, and he or she is worrying who and where is my mother or father. Now picture what kind of crime evil and disastrous crime that was committed to the baby, and what crime did the baby commit for being labeled illegal? 

Or if the baby dies because of the cold weather, or mishandling, they will be treated like a murder, for killing a life to satisfy there lusts. So now one can imagine, how they would be punished forever in hell for there grouse crime. 

Verily, those who like that (the crime of) illegal sexual intercourse should be propagated among those who believe, they will have a painful torment in this world and in the Hereafter. And Allâh knows and you know not. (24:19)

When one is born, how is he or she kept by Allah, then why would anyone abuse the natural and moral system. Allah is a power who has nothing to do with blood or flesh. He does not lose anything, however He is the judge, and already mentioned the punishments in the Qur'an for the murder and the one who commits illegal sexual activities.

Shaitân (Satan) threatens you with poverty and orders you to commit Fahshâ (evil deeds, illegal sexual intercourse, sins etc.); whereas Allâh promises you Forgiveness from Himself and Bounty, and Allâh is All-Sufficient for His creatures' needs, All-Knower. (2:268)

The most important aspect in sex education is to stop the relationship of having a boy or girlfriend; which leads towards illegal things, and leads to problems here and in the hereafter. One should stay in the boundaries of Islam, always seek refuge from Satan, and come under the control of Allah, and be a practicing Muslim, and keep one's thoughts clean, and to look forward towards a marriage. Any boy or girl should wait for the right time which is written from Allah, and when it comes do not make any excuses for not getting married. And remember the punishments from Allah all the time, and one's death, which would be tasted in any second that will come in the time of our lives, before committing any sins. Do not under estimate yourself, that you have young age, and Allah would forgive you, these sins once one has knowledge would be suffering forever because the natural system is being abused, and this system came in all nations from Allah. Get knowledge which is usable, which would help you here and in the hereafter, if one thinks deeply about these things, he or she would become like an alcoholic, until one does not think about this he or she would not go to sleep. To think bad is also, going towards the side of illegal sexual intercourse, because it is being planned continuously, and once Satan gives you a chance, and you would feel that you are very lucky, that is only luck for a short time, but the punishment is forever, here and in the hereafter.

Your wives are a tilth for you, so go to your tilth (have sexual relations with your wives in any manner as long as it is in the vagina and not in the anus), when or how you will, and send (good deeds, or ask Allâh to bestow upon you pious offspring) before you for your ownselves. And fear Allâh, and know that you are to meet Him (in the Hereafter), and give good tidings to the believers (O Muhammad SAW). (2:223)

"Your wives are a tilth for you,"

As we know, we receive all kinds of benefits from land, and it is up to an individual what he wants to receive from that land. If one owns a piece of land, then it is up to that individual, what kind of building he wants to build, what type of crops to place, or to leave it barren and unmaintained. It is up to us what construction we want to do, and how much benefit do we want to receive as a result. In order to receive successful benefits from the land, one must invest the effort, so that it may be built precisely. To receive benefit from this verse, he must learn how to plan for one's wife, who will be the raiser of his children, and eventually his generations.

Today most marriages are being destroyed, because of the start of the life is unplanned. Allah has used the word of crop, your wives are a like a land of crops. If one can go and think in the manner a farmer does, in order to get virgin land, what kind of care is required, to receive the right crop, in order for us to benefit.

What we learn is, when we choose a wife, how essential is it for us to choose the right spouse?

She is the one who will receive the seed of generations, as we may see, when the right crops and fruits are present, then there seeds are essential, which number in millions. If the crop were to be unhealthy, then the seed will be grown accordingly, based upon the health of the crop.

O mankind! Be dutiful to your Lord, Who created you from a single person (Adam), and from him (Adam) He created his wife [Hawwa (Eve)], and from them both He created many men and women and fear Allâh through Whom you demand your mutual (rights), and (do not cut the relations of) the wombs (kinship)^[]. Surely, Allâh is Ever an All­Watcher over you. (4:1)

In this verse, the All-Mighty, Allah, reminds us to fear our Lord and Provider, Allah. Verily, Allah has created us from a single person, being The Prophet Adam, May Allah's blessings be upon him. The Prophet Adam, was the first of mankind, and his wife Hawwa (Eve) was born from his rib.

This ayah from Surah An-Nisa, informs us that a lady is the management of her husband, and without any doubt, if the right management is not present, it destroys the growth of the company, ending up in bankruptcy. Likewise, if the husband chooses the wrong lady, regardless of her looks, education, talents, and so on, however, if their is no fear of Allah, that husband will be bankrupt within no time. A bankrupt person cannot find a way out of society successfully, and due to his bankruptcy, he has no face to show society. Likewise, one who does not have the right wife, will suffer for the rest of his life, and will be insulted, with no face to show to society.

Allah, the All-Mighty and the Creator, informs us of how mankind, that amounts in billions, started from a single person. Regardless of gender, whomever did not adhere to the laws of Allah and the Prophets during this lifetime, will perish.

As we can see how many children of Adam grow like crops, however, due to lack of care, it has destroyed whole generations. Due to this lack of care, we have hundreds of thousands of labels of religions including many different sects, however in the same time they are disobeying the laws ordained by Allah upon them.

Up to the extent, that they are not willing to realize Allah's greatness, powers, and controls upon us. With this attitude and careless behavior, these crops have been wasted, and eventually ending up in the fire of hell.

Due to the lack of care for crops, it has created many different discriminatory labels in the human race, resulting in to racism and hatred.

"so go to your tilth (have sexual relations with your wives in any manner as long as it is in the vagina and not in the anus)"

Your wives are your gardens, and when a person goes to his garden, he does so for relaxation and a peace of mind. When the behavior of a lady, turns in to the manner as mentioned above,

with a pious lady, who only thinks of her husband and nothing else. She will be very cooperative during the lifetime, and will only care for her husband, and will be ready to serve herself, in a manner which pleases the husband.

As we know Satan is with mankind, who teaches man to go beyond the boundaries decreed by Allah, the Lord, in order to do that which is forbidden.

We must be careful while one is engaged with his wife, and must not reach those boundaries which Allah has forbidden, and remain in the senses, regardless of the position one may be.

When one approaches his wife, the main achievement is birth of a child, in order for our generations to be purified and pious, abiding by the laws of Allah.

This seed which is dropping in to the land, if according to the laws set by Allah, as allowed for us, then Allah's help will be there. Otherwise, one is falling in to the hands and the way of Satan.  The entry must be from the womb, where the birth of the baby will take place, and not from the side of excrement, which is clearly forbidden. If anyone were to be involved from the side of excrement, the forbidden side, then that person is with Satan, who will make an individual play with stools.

While we are engaged with our wives, during our time of relaxation, we must behave in the sense that Allah has made permissible for us, the way we want to enjoy our wives. However one must not take that which Allah has made impermissible which leads to homosexuality or any other way. In order for one to enter in to her womb, because the dropping of the seed could be the drop of the entire generation.

For Allah's curse and the Prophet's curse is upon such a person.

and send (good deeds, or ask Allâh to bestow upon you pious offspring) before you for your ownselves."

This ayah clearly teaches us that when we stay within the boundaries set and decreed by the Lord, Allah, will achieve the love of Allah, for Allah loves those who fear him. We must send our good actions, for we will have to meet our Lord, Allah, the Owner of the Day of Judgment, for whomever is obedient and adherent to the laws of Allah, then grant them glad tidings.