Can You Still Ovulate While Taking Birth Control Pills? - Obstetrics and Gynecology

Share to:

Will taking preemptive medication affect ovulation?


Hello doctor, I have been taking oral contraceptives for about 5 months.
Around the time of ovulation (though I'm not very sure), I experience "super sticky" discharge, a large jelly-like (QQ, not breaking) transparent discharge (sometimes light yellow, sometimes colorless) sliding out from my vagina.
My question is, since I am taking oral contraceptives, don't they suppress ovulation? So will I still have an ovulation phase? Or do the luteal phase and follicular phase still occur according to the cycle, just without ovulation? Thank you.

sururu, 20~29 year old female. Ask Date: 2015/10/07

Dr. Lü Lizheng reply Obstetrics and Gynecology


Taking pre-coital contraceptive pills should prevent ovulation.
The thick discharge may be a result of hormonal stimulation from the contraceptive pills.
Additionally, consider the possibility of vaginitis.
Please seek medical evaluation.
Sincerely, Dr.
Lu Li-Cheng, Taoyuan Hospital.

Reply Date: 2015/10/07

More Info


When taking birth control pills, the primary mechanism of action is to prevent ovulation. This means that, ideally, the hormonal components of the pill inhibit the ovaries from releasing eggs, thereby preventing pregnancy. However, many women still experience various physiological changes that can mimic the signs of a menstrual cycle, including changes in cervical mucus.

The "super sticky" or "egg white" cervical mucus you described is often associated with ovulation. This type of mucus is typically clear, stretchy, and resembles raw egg whites, which is conducive to sperm movement and survival. However, when you are on birth control pills, the hormonal environment is altered, and while you may still notice changes in cervical mucus, it does not necessarily indicate that ovulation is occurring.

It's important to understand that while birth control pills effectively suppress ovulation, they do not completely eliminate the hormonal fluctuations that occur during a typical menstrual cycle. The body may still produce hormones like estrogen and progesterone, leading to changes in the endometrial lining and cervical mucus. This can result in the presence of cervical mucus that resembles what you would expect during ovulation, even if ovulation itself is not happening.

In terms of your question about whether you can still ovulate while on birth control pills: the answer is generally no, especially if you are taking the pills consistently and correctly. However, there are exceptions. For instance, if you miss a pill or take them inconsistently, there is a risk of ovulation occurring. This is why it is crucial to adhere to the prescribed regimen of the birth control pills to ensure their effectiveness.

Regarding the phases of the menstrual cycle, while the hormonal changes may still occur, the absence of ovulation means that the follicular phase (the phase leading up to ovulation) and the luteal phase (the phase after ovulation) may not function in the same way as they would in a natural cycle. The body may still exhibit some cyclical changes, but without ovulation, the typical hormonal peaks and troughs associated with these phases are altered.

If you have concerns about your cervical mucus or any other symptoms while on birth control pills, it is advisable to consult with your healthcare provider. They can provide personalized advice based on your health history and current situation. Additionally, if you are considering changing your birth control method or have questions about its effectiveness, your healthcare provider can help you explore your options.

In summary, while you may notice changes in cervical mucus that resemble ovulation, the use of birth control pills typically prevents ovulation from occurring. The presence of cervical mucus does not indicate that ovulation is taking place, but rather reflects the hormonal influence of the pills. Always consult with a healthcare professional for personalized guidance regarding your reproductive health and contraceptive methods.

Similar Q&A

Can Oral Contraceptives Prevent Pregnancy on Ovulation Day?

Hello, doctor. I have been taking the contraceptive pill continuously for about 10 days. On the day of intercourse, it coincided with my ovulation day. I would like to ask if this is effective for contraception?


Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello Miss Anonymous: If you are taking birth control pills daily, theoretically, you are not ovulating. The chance of conception should be close to zero. While you are on the birth control pills, you do not need to worry about pregnancy. You can be concerned only if your period ...

[Read More] Can Oral Contraceptives Prevent Pregnancy on Ovulation Day?


Can You Get Pregnant While Taking Birth Control Pills?

I am taking the birth control pill for the first time and have been on it for nine days. Today is my ovulation period, and I had intercourse with my boyfriend, who ejaculated inside me. Is there a chance I could get pregnant?


Dr. Huang Jianzhong reply Obstetrics and Gynecology
If you have been taking the oral contraceptive pill for nine days and today coincides with your ovulation period, having unprotected intercourse with ejaculation inside should not result in pregnancy.

[Read More] Can You Get Pregnant While Taking Birth Control Pills?


Understanding Birth Control Pills: Do They Prevent Ovulation?

Hello, doctor. I was taking menstrual regulation medication in January and February, but the doctor mentioned that the medication I was on did not have contraceptive effects (I was taking birth control pills and a medication called Yao Wei Ning at that time). In March, I started ...


Dr. Cao Guotao reply Obstetrics and Gynecology
Hello, taking birth control pills will prevent ovulation. Wishing you good health.

[Read More] Understanding Birth Control Pills: Do They Prevent Ovulation?


Can You Have Unprotected Sex During Ovulation While on Birth Control?

Hello, doctor. My girlfriend has been taking the contraceptive pill for a month now, and she has started her second pack this month. Her last menstrual period ended on the 8th, and we plan to have unprotected intercourse on the 20th, which I calculated is right around her ovulati...


Dr. Huang Zifei reply Obstetrics and Gynecology
Hello Mr. Chiu: If you take the contraceptive pill regularly without missing any doses, it will effectively suppress ovulation and provide contraceptive protection, so ejaculation inside is not an issue. However, the effectiveness of the contraceptive pill can be affected by othe...

[Read More] Can You Have Unprotected Sex During Ovulation While on Birth Control?


Related FAQ

Birth Control Pills

(Obstetrics and Gynecology)

Oral Contraceptive Pill

(Obstetrics and Gynecology)

Ovulation Medication

(Obstetrics and Gynecology)

Can I Get Pregnant?

(Obstetrics and Gynecology)

Ovulation

(Obstetrics and Gynecology)

Emergency Contraceptive Pill

(Obstetrics and Gynecology)

Ovulation Bleeding

(Obstetrics and Gynecology)

Ovulation Period

(Obstetrics and Gynecology)

Medication To Delay Menstruation

(Obstetrics and Gynecology)

Oral Contraceptives

(Pharmacology)