Nowadays one of the most debated topics in Kazakhstan is “Is it appropriate to introduce sex education lessons into school curricula?”. An interesting fact is that most people ignore sexual activity between girls and boys and very unpleasant consequences such as early pregnancy, abortion and sexual diseases. According to Dr. Rolleri (2007), sexuality and HIV education programs have a great influence among adolescents. “There is strong evidence that programs do not accelerate or increase sexual behavior,” she explained, “but some programs delay or decrease sexual behaviors or increase condom or contraceptive use.” Furthermore, sex education provides great knowledge about sex, pregnancy and protecting teenagers. Additionally, they will know how to avoid problems, such as pregnancy. Sexuality education should be included in Kazakhstan schools because it will avoid many consequences, which could be caused by lack of knowledge. Sex education will be effective in Kazakhstan, because teenagers need to be aware of this topic and receive only credible information. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay The first reason why sex education should be included in Kazakhstan schools is because most parents always try to avoid this topic. The main point is that sex education will provide credible information that parents do not provide at home. It is interesting to note that in Kazakhstan parents never talk about sex with their children, for them it is not a good idea to discuss “adult topic”. “I want to say that we have no culture in this area. In fact, we feel embarrassed to talk about these things with children” (Romanovskaya, 2012). Some parents believe that sex education in school has a negative effect on their children, this way of thinking is the result of shameful conversations with parents on this topic. Sex education would help provide basic information, which is not provided at home. For example, parents should explain abortion, sexual diseases, early pregnancy and how to use contraceptives, but very often parents avoid discussing this topic with their children. Neilson (nd) argues that children are unlikely to receive misinformation about sex from non-credible sources if parents do not teach it at home (as cited in Jonathan, 2010) [1] . Parents, whether married or single, continue to have the greatest influence on the sexual choices of their adolescent children.* But if parents do not take an important role in their children's lives, bad things will happen. In this case, sex education at school will help this type of children to provide the necessary data about sex. The second reason why sex education should be included in Kazakhstan's schools is because students will receive correct information about sex. The main thing is that sex education lessons will provide clear answers when the student asks questions about changes in their body. For example, they would understand more from a biological point of view such as hormones, the development of sexuality, gender roles, intimacy and body image. Also, with the help of sex education, teenagers will know how to have sex safely with contraceptives. “Many young people engage in risky sexual behaviors that can have unintended health consequences” (U.S. Department of Health and Human Services, 2017). Safe sex prevents transmitted diseasessexuality and problems related to early pregnancies. For example, children of young mothers experience greater behavioral and neurocognitive disorders, lower academic achievement, and a higher rate of teenage pregnancy before reaching school age. Furthermore, teenage parenthood is often indicated by decreased ability to achieve professional outcomes (Jordan et al., 2000). Furthermore, being a young mother leads to psychological and emotional problems. Unfortunately, over the last 10 years the number of young mothers has increased. Overall, sex education helps to avoid teenage pregnancies and a high level of abortions. After analyzing information on sex education, students will think more about the negative consequences of unprotected sex and begin to pay attention to their study at school or university. The third reason why sex education should be included in Kazakhstan schools is because it will be effective in Kazakhstan. Parents and teachers should take sex education seriously for its implications. Considering the high rate of child pregnancies and marriages among adolescents under 18 in Kazakhstan, it is likely that most parents will support this idea. The second reason is that students will be engaged in sex education lessons. Furthermore, they can understand the main idea of ​​the lesson and grasp important information, which could be very useful in their life. The third reason is that sex education provides the opportunity to provide personal data to each student if he needs individual support, since for most Kazakh students who come from religious families, sex is a taboo topic. As a result, children may be afraid to discuss this topic. According to statistics, last year more than a thousand adolescents had abortions in Kazakhstan. Furthermore, in 2016 in Kazakhstan, more than a thousand women terminated their pregnancies, and 1,418 were adolescents aged 15–17 (Ivanovna, 2017). As mentioned above, Kazakh students may perceive sex education as a serious subject and pregnancy and early marriage rates may decrease, because they would have a good understanding of sexual relationships. However, some critics argue that the reason sex education courses should be introduced into school curricula in Kazakhstan is a bad idea. Studying sex education can attract students' interest in sexual activity. “This will attract attention, they are already interested, but when the forbidden fruit is sweet, no one will guarantee that there will be no more immorality,” argues school director Tatyana Bruesyevich, that this will bring a lot of problems. in other words, as students gather more information about sex education, their interest in sex will increase. For example, opponents claim that after sex education lessons, teens will begin to look for misinformation about sex in movies, on the radio, and some parents fear that sex education will encourage their teens to have sex (Dyk, 2015) . For this reason, opponents argue that teenagers do not need sex education in school and this must lead to negative consequences, so most teachers in school and parents believe that their children can live without sex education. It may be true that students will tend to have more sex after receiving sex education. However, these statements by teachers and parents are nothing more than a simple fear that their children are afraid to have a conversation with about sex. In "Teens and Sex Education", the author points out that teenagers who have attended courses.