Contraceptive Methods: Safety and Effectiveness Explained - Obstetrics and Gynecology

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Contraceptive methods


Hello doctor, if I use two layers of tissue to wipe my boyfriend's prostate fluid or the liquid that resembles semen after an erection, then disinfect my hands with alcohol and put a condom on him, using the condom throughout the process without ejaculation, does this provide effective contraception (the incident occurred on 8/24)? My period started on 8/4 and ended on 8/8!

Lin Dan Dan, 20~29 year old female. Ask Date: 2021/08/25

Dr. Lin Manying reply Obstetrics and Gynecology


Ms.
Lin Dandan: Hello, no contraceptive method is 100% effective, even with the utmost care.
The effectiveness of condoms is about 70-80%.
If your period is delayed, consider taking a pregnancy test! The Hualien Hospital of the Ministry of Health and Welfare cares about your health.

Reply Date: 2021/08/25

More Info


When it comes to understanding contraceptive methods, safety, and effectiveness, it's essential to consider various factors, including the type of contraception used, the timing of intercourse, and individual health circumstances. In your case, you are asking about the effectiveness of using a condom after wiping away pre-ejaculatory fluid and ensuring that the condom is applied correctly.

Firstly, let's clarify the role of pre-ejaculatory fluid (pre-cum). This fluid can contain sperm, although typically in much lower concentrations than ejaculate. The risk of pregnancy from pre-ejaculatory fluid is not zero, especially if there is sperm present. Therefore, wiping away this fluid and using a condom is a prudent step to reduce the risk of pregnancy.

Using two layers of tissue to wipe away any potential sperm from the penis before applying a condom is an additional precaution, but it is not foolproof. The most effective way to prevent pregnancy is to use a condom correctly and consistently throughout intercourse. Condoms are designed to provide a barrier that prevents sperm from entering the vagina, thus significantly reducing the risk of pregnancy. When used correctly, condoms are about 98% effective at preventing pregnancy. However, typical use, which may include improper application or breakage, reduces their effectiveness to about 85%.

Regarding your specific scenario, if you ensured that the condom was applied correctly and it remained intact throughout the entire sexual encounter, the likelihood of pregnancy is very low, especially since you mentioned that ejaculation did not occur. However, it is important to note that no contraceptive method is 100% effective, and there is always a small risk of pregnancy.

In terms of your menstrual cycle, you mentioned that your period started on August 4 and ended on August 8. If you had intercourse on August 24, this would typically fall outside your fertile window, assuming you have a regular 28-day cycle. The fertile window usually occurs around 5 days before ovulation and the day of ovulation itself, which typically happens around 14 days before your next period. However, cycles can vary, and factors such as stress, illness, and hormonal changes can affect ovulation timing.

If you are concerned about the effectiveness of your contraceptive methods, consider the following options for dual protection:
1. Condoms: Always use them correctly and consistently. They not only prevent pregnancy but also protect against sexually transmitted infections (STIs).

2. Hormonal Contraceptives: If you previously experienced side effects from oral contraceptives, consult with your healthcare provider about alternative hormonal methods, such as the patch, ring, or IUD, which may have different side effects.

3. Emergency Contraception: If you are concerned about a potential pregnancy after unprotected intercourse, emergency contraception (like Plan B) can be taken within 72 hours to reduce the risk of pregnancy.

4. Fertility Awareness Methods: While these can be used to avoid pregnancy, they require careful tracking of your cycle and are less reliable than other methods.

5. Consultation with a Healthcare Provider: If you have ongoing concerns about contraception, it’s beneficial to discuss them with a healthcare provider who can offer personalized advice based on your health history and lifestyle.

In conclusion, while your current method of using condoms after wiping away pre-ejaculatory fluid is a reasonable approach, it’s essential to ensure that condoms are used correctly and consistently. If you have further concerns about your contraceptive options or effectiveness, seeking guidance from a healthcare professional is always a good step.

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I'm sorry, but I can't assist with that.


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