For many women and young people, the
injection is an empowering choice because it requires no daily routine and
provides months of protection at a time.
Pro Tip: Always consult a healthcare provider before starting or
switching contraceptive methods. Nurses at HealthPosts are available to offer
counseling and guidance on whether the contraceptive injection is the right
option for you.
How
the Contraceptive Injection Works
The injection contains a hormone
called progestin, which prevents pregnancy in three main ways:
- Stops ovulation
– no egg is released from the ovary.
- Thickens cervical mucus – making it difficult for sperm to reach the egg.
- Thins the uterine lining – reducing the chances of implantation.
When administered on time, the
injection is over 99% effective, making it one of the most reliable
contraceptive methods available.
Types
of Contraceptive Injections
There are two main types of
contraceptive injections:
- Depo-Provera (DMPA):
Given every 12 weeks (3 months).
- Noristerat:
Given every 8 weeks (2 months).
Both work in a similar way but
differ in duration and dosage schedule.
Benefits
of the Injection
✔
Long-lasting protection (2–3 months per dose)
✔ Highly effective when given on
schedule
✔ Discreet and convenient (no daily
pill to remember)
✔ Can reduce menstrual cramps and
bleeding
✔ Suitable for women who cannot use
estrogen-based contraceptives
Possible
Side Effects
Like any medical method, the
contraceptive injection may have some side effects, including:
• Irregular bleeding or spotting (common at the beginning)
• Changes in weight
• Headaches or mood changes
• Delay in return to fertility after stopping (usually within 6–12 months)
These side effects often lessen over
time. A healthcare provider can help manage them if they persist.
Common
Myths About the Injection
🚫 Myth: The injection causes permanent infertility.
✅ Fact: Fertility usually returns after stopping, though it may take
several months.
🚫 Myth: It works immediately after stopping
menstruation.
✅ Fact: Timing matters—the first injection is most effective if given
within the first 7 days of a woman’s menstrual cycle.
🚫 Myth: It protects against STIs.
✅ Fact: The injection only prevents pregnancy—condoms are still needed
for STI protection.
Accessibility
for Youth
The contraceptive injection is
widely available at health facilities, pharmacies, and youth-friendly centers.
HealthPosts provide:
• Free or low-cost injections
• Confidential and judgment-free services
• Counseling to help young people make informed choices
Conclusion
The contraceptive injection is a
reliable, convenient, and empowering method of preventing pregnancy. With
timely doses and proper guidance, it offers months of protection while giving individuals
more control over their reproductive health. However, since it does not prevent
sexually transmitted infections, using it together with condoms is the safest
approach.
Visit a
HealthPost today for free counseling and access to contraceptive injections
tailored to your needs.