Menstruation, Obstetrics and Gynecology FAQ

Optimal Timing for MRI to Diagnose Uterine Anomalies: Key Considerations

What is the appropriate timing for an MRI examination of the uterus? Hello, doctor. The results from two 3D transvaginal ultrasound examinations differ significantly. Doctor A said there is no bicornuate uterus, only a uterine septum that is quite long, almost as long as the uter...

Dr. Huang Yuande Reply:
1. It is best to perform the procedure right after menstruation ends. 2. The difference is not significant. 3. Using contrast agents indeed provides clearer images. 4. MRI tends to yield better results.

Is Irregular Menstruation a Sign of Menopause at 44?

Is it menopause? Hello Doctor, my mother is 44 years old and her menstrual cycle has been irregular for the past few months, sometimes arriving early and other times late. The duration of her periods also varies, sometimes lasting up to two weeks. Could this be due to menopause, ...

Dr. Zhang Kunmin Reply:
Hello, the factors affecting the menstrual cycle are numerous, including age, environment, lifestyle, stress, emotional instability, weight changes, medications, emergency contraceptives, diet, polycystic ovary syndrome, lesions in the uterus or cervix, infections, ovulation, pre...

Is It Normal for Menstruation to Start Early After Taking One Birth Control Pill?

I only took the birth control pill for one day? Hello doctor, I have been taking Qlaira regularly. At the end of August, I forgot to bring it with me when I went out, so I didn't take it immediately after my period ended. I took the first pill a few days later, and I also mi...

Dr. Cao Guotao Reply:
Hello, the bleeding may be related to not taking the medication. Continue taking the contraceptive pills, but also implement other contraceptive measures. Wishing you good health.

Managing Irregular Periods in Young Girls: When to Seek Further Treatment

Irregular menstrual cycle? A child (who is now in sixth grade) started menstruating in February of this year. Since then, her menstrual cycles have been irregular, lasting over ten days each time, and after stopping, she experiences another period after about ten days. She has se...

Dr. Lin Manying Reply:
Concerned Mother: Hello, it is common for menstruation to be irregular for 2-3 years before the first period, and this can also be related to a child's routine. Based on the situation described, it is advisable to seek treatment. Traditional Chinese medicine can also be cons...

Understanding the Confusion of Uterine Anomalies: Diagnosis and Testing Options

I am very concerned about the differing results of the ultrasound examination for my bicornuate uterus? Hello, doctor. I have some questions I would like to ask you. A long time ago, I underwent a hysteroscopy and was found to have a uterine septum. This year, I checked for a bic...

Dr. Huang Yuande Reply:
1. A hysteroscopy allows direct visualization of the extent of the septum, while a CT scan can reveal the shape of the uterus both internally and externally. 2. No, it will not. 3. No, it will not. 4. A hysteroscopy or a CT scan can be performed. 5. It is better to do it after me...

Should You Continue Taking Menstrual Induction Medication After Your Period?

If you are currently taking medication to induce menstruation and your period has started, you should consult your healthcare provider about whether to continue taking the medication? Hello doctor, I went to see a physician on August 31 because my period did not arrive. I had a b...

Dr. Cao Guotao Reply:
Hello, you can stop the medication and observe since your menstruation is about to start. Wishing you good health.

Pregnancy Chances After Intercourse One Day Before Menstruation

The probability of pregnancy from sexual intercourse one day before menstruation? Hello, Doctor. I started taking two packs of 24+4 contraceptive pills continuously from July 8. On August 31, which was the second-to-last white inactive pill of the second pack, I had sexual interc...

Dr. Zhang Kunmin Reply:
Hello, oral contraceptives (COCs) must be taken at the same time every day. When taken correctly, they can achieve a 99% effectiveness in preventing pregnancy, and the situations mentioned have minimal impact. After discontinuing the medication, it is necessary to allow the ovari...

Understanding Bleeding After Medication: Is It Menstruation or Side Effects?

Medication Consultation I took SHITON S.C. TABLETS and REMEXIN TABLETS "S.T." in the morning and evening from August 29 to August 31. After finishing the medication, I started experiencing light bleeding on September 4. On the morning of September 5, the amount seemed s...

Dr. Cao Guotao Reply:
Hello, the bleeding you are experiencing is likely due to taking the medication, and it may indicate that your menstrual period is about to start. Just monitor the situation. Wishing you good health.

Understanding Emergency Contraceptive Pill Side Effects and Pregnancy Risks

Side effects of emergency contraceptive pills? Engaging in unprotected intercourse the day after your period, without ejaculation inside, and taking emergency contraception immediately afterward significantly reduces the risk of pregnancy. The bleeding you experienced five days l...

Dr. Zhang Kunmin Reply:
Hello, the effects of emergency contraceptive pills on menstruation can vary; they may cause your period to come early or late. Additionally, their contraceptive effectiveness is not 100%, with a failure rate of about 3%. If you are unsure whether the bleeding is your period, it ...

Concerns About Pregnancy After Medication Abortion and Hormonal Treatment

Three weeks after medical abortion, ejaculation outside the body? I apologize for the inquiry. On August 9, I had a RU (medical abortion), and on August 11, I took the second dose. During my follow-up on August 17, there was a small amount of blood. The doctor prescribed some hor...

Dr. Cao Guotao Reply:
Hello, it is still advisable to take contraceptive measures for safety. If ejaculation occurs inside, it is recommended to take emergency contraception. If it is external, it should be fine. You can consider getting an intrauterine device (IUD) after your period, once you confirm...

Understanding Pregnancy Chances: Irregular Symptoms and Concerns

Possibility of Pregnancy Hello, doctor. My menstrual cycle is regularly 33 days, and my period lasts for six days. My last period was from June 28 to July 3. Currently, I have only engaged in sexual activity with my fingers, but on July 10, my boyfriend touched his penis and then...

Dr. Cai Yonglong Reply:
If there is no direct contact with the genital organs and the menstrual period is not delayed, the likelihood of pregnancy is very low. Changes in menstrual flow, such as increased or decreased bleeding and the presence of blood clots, can be influenced by various factors (for ex...

How Soon Can You Try to Conceive After Taking Menstrual Induction Medication?

How long after taking menstrual induction medication should one wait before trying to conceive? I have been trying to conceive, but my menstrual period has been delayed for about two weeks. I took a home pregnancy test and also tested at a clinic, both of which showed negative re...

Dr. Cai Yonglong Reply:
You can continue trying to conceive without needing to wait a month. However, please note that if you are taking medications to regulate your menstrual cycle or induce menstruation, the uterus will not be able to conceive. Therefore, do not take menstrual regulation or induction ...

How Soon Can You Try to Conceive After Taking Menstrual Induction Pills?

Can You Continue Menstrual Delay Medication After Light Bleeding?

Is it still possible to delay menstruation if bleeding has already started? Hello doctor, I originally intended to delay my period. I took the first pill, but my period started anyway, although the flow is light. Should I stop taking the medication and let it continue, or can I k...

Dr. Cai Yonglong Reply:
If bleeding has already started, it is very difficult to continue delaying menstruation unless the medication dosage is increased. However, it is important to note that increasing the dosage may cause side effects such as dizziness, nausea, and even thrombosis. It is recommended ...

Is It Safe to Rely on Emergency Contraception After Menstruation?

Can I get pregnant? I would like to ask if, after taking emergency contraception twice between August 26 and August 31, and having unprotected intercourse on the night of August 31, there is still a need to take emergency contraception again since my girlfriend got her period on ...

Dr. Cao Guotao Reply:
Hello, if you have your period, you are unlikely to be pregnant. Wishing you good health.

Understanding Menstrual Blood Clots: When to Seek Medical Advice

Menstrual blood clots Hello Doctor, my menstruation usually takes about 8 days to completely stop. There is no continuous bleeding in between (from days 6 to 8, the flow is very light, but it is not until day 8 that it is completely clean). The first few days of my period are nor...

Dr. Cao Guotao Reply:
Hello, if your menstrual period is a bit prolonged, it is advisable to monitor the situation for now. Wishing you good health.

Understanding Ella: Effectiveness, Health Impact, and Menstrual Changes

Emergency contraceptive pill (Ella) Hello doctor, I had intercourse with my girlfriend on August 29 at 1 PM and took the emergency contraceptive pill (Ella) within an hour. I experienced no symptoms after taking it! Today is the third day of her ovulation period. Q1: What is th...

Dr. Cao Guotao Reply:
Hello, the chances of pregnancy should be low. It is recommended to use contraception beforehand. Emergency contraceptive pills may cause irregular menstruation, but other than that, they are generally fine. Wishing you good health.

Understanding Pregnancy Chances After Unprotected Intercourse Before Period

Pregnancy probability If there was unprotected intercourse two days before the expected onset of menstruation, and menstruation has not occurred two days later, while experiencing premenstrual syndrome symptoms such as diarrhea and abdominal discomfort without nausea, the likelih...

Dr. Zhang Kunmin Reply:
Hello, based on your description, if you are unable to determine whether the bleeding is menstrual, it is advisable to consult a physician for an ultrasound and other relevant examinations to ascertain whether it is menstruation or if there is a possibility of pregnancy. Thank yo...

Post-Pill Bleeding: Understanding Side Effects and Pregnancy Risks

Bleeding after taking emergency contraceptive pills? Menstruation ended completely on the 21st, and on the following day, the 22nd, I had sexual intercourse without a condom. Afterward, I immediately went to buy emergency contraception and took it within 20 minutes. Then, on Thur...

Dr. Zhang Kunmin Reply:
Hello, based on your description, it is difficult to determine whether the bleeding is menstrual. Early pregnancy does not necessarily present specific symptoms, and subjective symptoms cannot be used for diagnosis. The effects of emergency contraception on menstruation can vary;...

Early Menstruation After Intercourse: Is It Normal and What to Expect?

Menstruation occurring earlier than expected after sexual intercourse? Hello Doctor: My menstrual periods were on July 9 and August 6. I had intercourse with my boyfriend on August 23, and immediately afterward I noticed some bleeding, but later realized it was just the flow of m...

Dr. Cao Guotao Reply:
Hello, if it resembles menstruation, you can consider it as your period and observe it. It should indicate that you are not pregnant, and the next one should occur in about a month. Wishing you good health.

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