Which is a disadvantage of the injectable contraceptive?

• A. No protection against STDs
• B. It protects against STDs
• C. It does not provide protection against STDs
• D. It has no side effects

Answer: (C)

Injectable contraception is a long-acting hormonal method that prevents pregnancy by stopping ovulation and thickening cervical mucus. A key disadvantage is that it offers no protection against sexually transmitted diseases. Because it doesn’t create a barrier to infections like chlamydia, gonorrhea, or HIV, STI prevention still requires using barrier methods such as condoms alongside the injectable if STI protection is a concern. Other common downsides include irregular bleeding or changes in menstrual patterns, potential weight changes, mood effects, and a temporary delay in return to fertility after stopping the shots. So, the main reason this method is considered a disadvantage is that it does not protect against STDs.