Can You Get Pregnant While Taking NORiNa Tablets? - Obstetrics and Gynecology

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Can you get pregnant while taking menstrual induction medication?


During the period of taking NORiNa TABLETS 5MG, is it possible to become pregnant if I have sexual intercourse? Is this medication classified as a progestin or a contraceptive? I took it on the first day, and the next day I had unprotected intercourse.
Is there a possibility of pregnancy? I have polycystic ovary syndrome (PCOS) and I hope to conceive.

Xiao Ai, 10~19 year old female. Ask Date: 2015/08/25

Dr. Cao Guotao reply Obstetrics and Gynecology


Hello, menstrual induction medications do not contain contraceptive components, so there is a chance of pregnancy if no contraception is used.
For individuals with polycystic ovary syndrome (PCOS) who wish to conceive, considering ovulation-inducing medications may be beneficial.
This can help regulate menstrual cycles and increase the likelihood of conception.
Wishing you good health.

Reply Date: 2015/08/25

More Info


When it comes to the use of Norina tablets (which contain the active ingredient norethisterone), it's essential to understand its classification and implications for pregnancy. Norina is a synthetic progestin, often used for various gynecological conditions, including menstrual regulation and hormone replacement therapy. However, it is not classified as a contraceptive pill. Instead, it is primarily used to manage menstrual disorders and is sometimes prescribed to delay menstruation.

Regarding your question about the possibility of getting pregnant while taking Norina tablets, it is crucial to note that Norina is not an effective contraceptive. If you engage in unprotected sexual intercourse while taking Norina, there is a possibility of becoming pregnant. The medication does not prevent ovulation; rather, it alters the hormonal environment to manage menstrual cycles. Therefore, if you are trying to conceive and have taken Norina, it is essential to consider the timing of your ovulation in relation to your medication intake.

Since you mentioned that you have polycystic ovary syndrome (PCOS), this condition can complicate your menstrual cycle and ovulation patterns. Women with PCOS often experience irregular periods, which can make it challenging to predict ovulation. If you are taking Norina to regulate your cycle, it may help in creating a more predictable ovulation pattern, but it does not guarantee that ovulation will occur during its use.

If you have taken Norina for a short period and then engaged in unprotected intercourse, the likelihood of pregnancy depends on whether you were ovulating at that time. If you are actively trying to conceive, it is advisable to consult with your healthcare provider about the best approach to manage your PCOS and optimize your chances of pregnancy. They may suggest monitoring ovulation through methods such as ovulation predictor kits or ultrasound assessments.

In summary, while taking Norina tablets does not inherently prevent pregnancy, it is not a contraceptive method. If you have had unprotected intercourse while on Norina, there is a possibility of becoming pregnant, especially if you are ovulating. If your goal is to conceive, it is best to discuss your medication use and fertility goals with your healthcare provider to ensure you are on the right path for a healthy pregnancy. They can provide personalized advice based on your medical history and current health status.

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