No, a copper-T, which is an intrauterine device (IUD) used for contraception, does not protect against sexually transmitted diseases (STDs). While it is highly effective in preventing pregnancy by altering the environment of the uterus and fallopian tubes to inhibit sperm movement and egg fertilization, it offers no protection against STDs. To reduce the risk of STDs, barrier methods like condoms should be used, as they provide a physical barrier against pathogens.

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Copper-T: A Contraceptive Device

The copper-T is a type of intrauterine device (IUD), commonly used for long-term contraception. It is a small T-shaped device made of plastic and copper, which is inserted into the uterus by a healthcare professional.

The copper acts as a spermicide, inhibiting sperm motility and viability, thereby preventing fertilization and implantation, making it an effective method of preventing pregnancy.

Mechanism of Action in Pregnancy Prevention

The primary function of the copper-T is to prevent pregnancy. The copper released by the device creates an inhospitable environment for sperm, reducing their ability to swim and survive in the uterus and fallopian tubes. Additionally, the presence of the device in the uterus creates a mild inflammatory reaction which further impedes sperm function and prevents fertilization of the egg.

No Protection Against STDs

While the copper-T is effective in preventing pregnancy, it does not offer any protection against sexually transmitted diseases. STDs are caused by bacteria, viruses, or parasites transmitted through sexual contact. Since the copper-T does not block the exchange of bodily fluids during sexual intercourse, it cannot prevent the transmission of STD-causing pathogens.

Importance of Barrier Methods for STD Prevention

To protect against STDs, barrier methods of contraception, such as male or female condoms, are recommended. Condoms act as a physical barrier, preventing the exchange of bodily fluids and direct genital contact during sexual intercourse, thereby reducing the risk of transmitting STDs. They are currently the only contraceptive method that offers dual protection against both pregnancy and STDs.

Comprehensive Sexual Health Protection

For comprehensive sexual health protection, it is advisable to use a dual method approach: an effective contraceptive method like the copper-T for pregnancy prevention, combined with a barrier method like condoms for STD protection. This approach ensures a higher level of safety against both unintended pregnancies and sexually transmitted infections, contributing to overall sexual and reproductive health.

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Questions of Class 10 Science Chapter 7 in Detail

What is the importance of DNA copying in reproduction?
Why is variation beneficial to the species but not necessarily for the individual?
How does binary fission differ from multiple fission?
How will an organism be benefited if it reproduces through spores?
Can you think of reasons why more complex organisms cannot give rise to new individuals through regeneration?
Why is vegetative propagation practised for growing some types of plants?
Why is DNA copying an essential part of the process of reproduction?
How is the process of pollination different from fertilisation?
What is the role of the seminal vesicles and the prostate gland?
What are the changes seen in girls at the time of puberty?
How does the embryo get nourishment inside the mother’s body?
If a woman is using a copper-T, will it help in protecting her from sexually transmitted diseases?
What are the advantages of sexual reproduction over asexual reproduction?
What are the functions performed by the testis in human beings?
Why does menstruation occur?
Draw a labelled diagram of the longitudinal section of a flower.
What are the different methods of contraception?
How are the modes for reproduction different in unicellular and multicellular organisms?
How does reproduction help in providing stability to populations of species?
What could be the reasons for adopting contraceptive methods?