Can Changing Condoms During Sex Increase Pregnancy Risk?

Using condoms throughout the entire ovulation period?

Hello doctor, I would like to ask if changing condoms during intercourse makes it easier to get pregnant.
My menstrual period was from June 14 to June 20, and according to my app, June 30 is considered a fertile window.
I also had some light bleeding three days before intercourse (not sure if it was ovulation).
My boyfriend and I used a condom throughout the entire act on June 30, but he changed to a new condom midway, and both condoms were tested with water and did not break.
Now, I occasionally feel a dull pain in my left abdomen and have a decreased appetite (I usually eat a lot).
What is the likelihood of becoming pregnant in this situation?

Nini, 10~19 year old female. Ask Date: 2019/07/13

Dr. Huang Jianzhong reply Obstetrics and Gynecology

Is it easy to get pregnant if you change condoms during sex? Answer: It is not easy to get pregnant.
My menstrual period was from June 14 to June 20.
I checked my app, and June 30 is marked as a fertile period.
I had some light bleeding three days before intercourse (not sure if it was ovulation).
My boyfriend and I used a condom throughout the entire intercourse on June 30, but he changed to a new condom midway, and both condoms were intact during water testing.
Now, I occasionally feel a dull pain in my left abdomen and have a decreased appetite (I usually eat a lot).
Is the chance of pregnancy high in this case? Answer: The chance of pregnancy is low.

Reply Date: 2019/07/13

More Info

When it comes to the question of whether changing condoms during sex can increase the risk of pregnancy, it's important to understand the mechanics of condom use and the timing of ovulation in relation to the menstrual cycle.
First, if condoms are used correctly throughout the entire sexual encounter, including during any changes, the risk of pregnancy remains low. Condoms are designed to be effective barriers that prevent sperm from reaching the egg, and as long as both condoms are intact and used properly, the likelihood of sperm leakage or exposure is minimal. It is crucial, however, to ensure that the new condom is applied correctly and that there is no breakage during the transition.
In your case, you mentioned that both condoms were tested with water and did not break, which is a good sign. However, it’s also essential to consider the timing of your menstrual cycle. You indicated that your last menstrual period started on June 14 and ended on June 20, with a potential ovulation around June 30. The days leading up to ovulation are considered the fertile window, and engaging in unprotected sex during this time can increase the risk of pregnancy.
The symptoms you are experiencing, such as left-sided abdominal pain and decreased appetite, can be concerning, but they are not definitive indicators of pregnancy. These symptoms could be related to various factors, including hormonal changes, stress, or even gastrointestinal issues. If you are worried about the possibility of pregnancy, the most reliable way to confirm or rule it out is through a home pregnancy test, which can be taken after a missed period for the most accurate results.

In summary, changing condoms during sex does not inherently increase the risk of pregnancy as long as both condoms are used correctly and are intact. However, engaging in sexual activity during your fertile window does carry a risk of pregnancy. If you have concerns about your symptoms or the possibility of being pregnant, consider consulting a healthcare professional for personalized advice and testing.
Additionally, if you are sexually active and wish to avoid pregnancy, it may be beneficial to discuss contraceptive options with your healthcare provider. There are various methods available, including hormonal birth control, intrauterine devices (IUDs), and barrier methods, each with its own effectiveness and suitability based on individual health needs and lifestyle.
Remember, open communication with your partner about contraception and sexual health is essential in preventing unintended pregnancies and ensuring both partners feel comfortable and informed about their choices.

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