Impact of Vaginal Infections on Conception During Preconception Period - Obstetrics and Gynecology

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Vaginal Infections and Preconception


Hello, I often experience infections after my menstrual period, with symptoms including vaginal itching and a cottage cheese-like discharge without odor.
This recurrence coincides with my fertility preparation period (I started taking ovulation medication and estrogen on the fifth day of my menstrual cycle).
My question is: will a vaginal infection affect the entry of semen and conception?

CH, 20~29 year old female. Ask Date: 2016/04/28

Dr. Lü Lizheng reply Obstetrics and Gynecology


A response regarding the possibility of fungal infections and still being able to conceive would be from Dr.
Lu Li-Cheng at Taoyuan Hospital.

Reply Date: 2016/04/28

More Info


Vaginal infections can indeed have an impact on conception, particularly during the preconception period when a couple is actively trying to conceive. In your case, experiencing symptoms such as vaginal itching and a discharge resembling "cottage cheese" suggests a possible yeast infection or bacterial vaginosis, both of which are common conditions that can affect the vaginal environment.

Firstly, it is important to understand that the vaginal flora is crucial for maintaining a healthy environment for sperm. An imbalance in this flora, often caused by infections, can lead to changes in pH levels and the presence of harmful bacteria or fungi. This can create a hostile environment for sperm, potentially affecting their motility and viability. If the sperm cannot swim effectively through the vaginal canal to reach the egg, this could hinder the chances of conception.

Additionally, certain infections can lead to inflammation of the cervix, which may also affect the passage of sperm into the uterus. Inflammation can create a barrier that makes it more difficult for sperm to enter the cervical mucus, which is essential for successful fertilization. Moreover, if the infection is severe, it could lead to complications such as pelvic inflammatory disease (PID), which can affect the fallopian tubes and uterus, further complicating the ability to conceive.

Regarding your specific situation, since you are taking ovulation and estrogen medications, it is crucial to ensure that any vaginal infections are treated promptly. While some mild infections may not significantly impact fertility, persistent or severe infections should be addressed to avoid any potential complications. It is advisable to consult with your healthcare provider about the symptoms you are experiencing. They may recommend a vaginal swab or other diagnostic tests to identify the specific type of infection and prescribe appropriate treatment.

In terms of timing, if you are in the middle of a treatment plan for an infection, it may be wise to wait until the infection is fully resolved before attempting to conceive. This will not only improve your chances of conception but also ensure a healthier environment for the developing embryo.

Furthermore, maintaining good vaginal health is essential during the preconception period. This includes practicing safe sex, avoiding douching or using scented products that can disrupt the natural balance of bacteria, and wearing breathable cotton underwear. A healthy diet, regular exercise, and managing stress levels can also contribute to overall reproductive health.

In conclusion, while vaginal infections can affect conception, addressing these infections promptly and effectively can help mitigate any potential risks. It is always best to consult with a healthcare professional who can provide personalized advice based on your specific health situation. By ensuring that you are in optimal health before trying to conceive, you can enhance your chances of a successful pregnancy.

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