When deciding on a contraceptive system, certain birth control considerations might become involved. The effectiveness of contraception might or might not be an important consideration. On the other hand, the reliability of any contraceptive method depends upon whether it is used consistently and correctly.
That being said, the failure rates of several methods are significantly higher than many others.
You need to choose what degree of effectiveness is most suitable to you. Read More about How To Interpret Birth Control Failure Rates.
There are actions which you can either start doing or stop yourself from doing that can really have an affect on your birth control method. Read more on the 10 Things to Stop Doing should You Want Powerful Birth Control.
Average Utilization vs. Perfect Use
To know how to ascertain the efficacy of contraception, it is crucial to understand that efficacy prices are usually provided as average user rates and ideal use rates.
- Typical use refers to failure rates for people who do not always or consistently properly use their birth control. These rates usually apply to the ordinary person as it is occasionally hard to always and reliably use birth control properly.
- Perfect use refers to failure rates for those whose use is consistent and always correct.
The normal user success rate is usually lower compared to the achievement rate of the procedure if used perfectly.
Abstinence is the only 100% effective method in preventing both pregnancy and sexually transmitted diseases. The rest of the birth control options take some risk of failure.
Highly Successful Methods
The ParaGard IUD (Copper T 380A), the Mirena IUD, Implanon, Depo Provera shots, tubal ligation, and vasectomy are inclined to be the very effective methods of birth control.
- All these have typical user rates of 97 to 99%.
- This means that from 100 individuals who use these methods to get a calendar year, less or 3 will become pregnant.
Generally, methods that need less for a individual to do often have lower failure prices.
Approaches with High Effectiveness Rates
Birth control pills (both combination and progestin-only) and other prescription options like The Patch and the NuvaRing are inclined to get a high average user success rates of about 92%.
- This implies that out of 100 women who use one of these methods for a year, 8 will become pregnant
Continuous breastfeeding (Lactational Amenorrhea Method — LAM) is another birth control method that yields a top typical use effectiveness rate.
- This method will be 95% effective.
- For every 100 women using LAM, 5 will become pregnant within the first 6 months.
It is very important to point out that this potency speed only applies to women that are exclusively breastfeeding.
This means that a woman feeds her baby at least 6 times a day with both breasts, so does not replace other foods for breast feeding, and then feeds her baby every 4 hours during the day and every 6 hours during the night.
Furthermore, this method isn’t quite as successful if a girl has experienced a period since giving birth.
A girl should also not rely upon this method once she is 6 months post partum. After 6 months, the Lactational Amenorrhea Method is not a trusted form of birth control.
Moderately Powerful Strategies
Natural family planning methods (united ) tend to provide moderate average user achievement rates, from 78 to 88%.
- Out of every 100 people who use among those natural family planning methods (with the exception of withdrawal), 12 to 22 will become pregnant over the first year of usage
Barrier methods, which include the male condom, female condom, diaphragm, spermicide, the cervical cap, and the sponge (for people who have not given birth) also yield fair typical user success rates between 71 to 85%.
- Of every 100 people who use these barrier methods for a year, 15 to 29 will have an accidental pregnancy.
No Strategy – A Comparison
To have a reference point to compare those levels to, it could be very helpful to understand that statistics indicate that girls who are sexually active for one year and do not use a contraceptive method have an 85% chance of becoming pregnant in that year.
- This means that out of 100 girls who fit this profile, roughly 85 will become pregnant.
It’s important to notice, however, this number is extremely variable and is dependent on a woman’s age and how frequently she participates in sex.
A woman can also be more likely to become pregnant is she has unprotected intercourse during the most fertile days of her cycle.
A Final Thought
It’s essential for you to assess the effectiveness of contraception and carefully consider which level of reliability you feel most comfortable with. Furthermore, keep in mind that certain factors can greatly affect the effectiveness of contraception, including:
- Obesity and Contraception Effectiveness
- Powerful Birth Control Strategies for Overweight Women
- Medications that Lower Hormonal Contraception Effectiveness
- Weight and Birth Control Pill Effectiveness
For more detailed information on the effectiveness of each method, check out the following:
- Effectiveness of Natural Birth Control Approaches
- Over the Couter Contraceptive Effectiveness
- Effectiveness of Prescription Birth Control
- Permanent Methods Effectiveness