Medication, Obstetrics and Gynecology FAQ

Understanding Abnormal Menstrual Cycles: Side Effects of Norethisterone

Menstrual cycle irregularities In mid-January, a uterine fibroid measuring approximately 5 cm was detected. After my menstrual period from January 23 to 29, I returned for a follow-up on January 30, and the fibroid had shrunk to 3 cm. The doctor prescribed me SHITON (Norethistero...

Dr. Zhang Kunmin Reply:
Hello, based on your description, it is common to experience withdrawal bleeding after stopping progesterone. If the bleeding persists or increases in volume, it is advisable to consult a physician for evaluation. Thank you! Wishing you peace and health, Dr. Chang.

Severe Pain at the Labia and Perineum: Is Acyclovir the Right Treatment?

Severe pain at the labial-perineal area, what is the effect of Aifuping? The area at the bottom of the labia connecting to the perineum has been painful for a week. It hurts significantly when using the restroom or wiping, and the pain has made sexual intercourse impossible. Ther...

Dr. Zhang Kunmin Reply:
Hello, based on your description, it is recommended that you consult a physician to confirm the diagnosis through imaging and blood tests. If the side effects are severe, you may ask the physician to modify the treatment plan. Thank you! Wishing you peace and health. Dr. Chang

Understanding Pregnancy Chances While on Menstrual Regulation Medications

Pregnancy Probability / Menstrual Regulation Medications Hello Doctor, I have been taking menstrual regulation medication due to dysmenorrhea, and my menstrual cycle is regular. I had sexual intercourse around the end of October, and my menstruation has been normal for the past f...

Dr. Zhang Kunmin Reply:
Hello, based on your description, menstrual regulation medication may reduce menstrual flow without adverse effects. After pregnancy, menstruation will cease, and any bleeding may be a complication of pregnancy rather than menstruation. Additionally, menstrual regulation medicati...

Understanding Drug Interactions with Emergency Contraceptives

Drug interactions After taking emergency contraceptive pills (such as Yuzpe regimen), it is generally recommended to wait at least one cycle before using other medications that may interact with hormonal contraceptives. However, specific medications like Biomycin (10g erythromyci...

Dr. Zhang Kunmin Reply:
Hello, based on your description, it is best to have an interval of more than 72 hours. Thank you! Wishing you peace and health, Dr. Chang.

Understanding Breakthrough Bleeding and Menstrual Changes After Contraceptive Use

Will there be any breakthrough bleeding or menstruation? Hello, doctor. I have been taking the oral contraceptive pill (Kiryuan) from July until this month. However, this month I missed two days and took three pills on the third day, which led to ovulation. The day before yesterd...

Dr. Cao Guotao Reply:
Hello, if you haven't taken your birth control pills for 3 days, the contraceptive effectiveness may decrease. It is advisable to stop taking the pills. Normally, after stopping the medication, your period should arrive within a week. Wishing you good health.

Can Taking Birth Control Pills for Two Extra Weeks Delay Your Period?

Taking birth control pills for an additional two weeks can delay menstruation? Hello Doctor, I have been taking oral contraceptive pills for about 5 years, and I am currently using Nina coated tablets. My last pill will end on February 8th, but due to some recent issues at home, ...

Dr. Cao Guotao Reply:
Hello, you can take more menstrual regulation medication, as long as you take it after your menstrual cycle, your period should come within a week. Wishing you good health.

Does Drinking Alcohol After Emergency Contraceptive Affect Its Effectiveness?

Emergency contraceptive pill Doctor, if I drink alcohol more than 24 hours after taking the emergency contraceptive pill and then vomit within 48 hours, will the effectiveness of the medication be compromised?

Dr. Cao Guotao Reply:
Hello, it shouldn't have a significant impact. Wishing you good health.

Impact of Pyelonephritis on Pregnancy Chances and Abortion Options

Pyelonephritis and its implications on pregnancy likelihood and issues related to induced abortion? On the night between January 31 and February 1, there was sexual intercourse, but the condom accidentally broke. According to the menstrual tracking app, it was during the ovulatio...

Dr. Cao Guotao Reply:
Hello, the two do not affect each other. During your hospitalization, please consult an obstetrician for follow-up. In case of pregnancy, you can take abortion medication, but it still requires your partner's consent. Wishing you good health.

Can You Safely Skip Periods with Continuous Birth Control Pills?

Emergency contraceptive pills Hello Doctor: I would like to inquire about my situation. I am currently taking the medication Yejih 21. Last month, I happened to be traveling and wanted to delay my period, so after taking the last active pill of the pack, I started the next pack t...

Dr. Cao Guotao Reply:
Hello, you can try it out. Generally, it is recommended to take it for at least three months, but please be aware that the contraceptive effect may be reduced. Wishing you good health.

Can Taking Birth Control Pills for Two Extra Weeks Delay Your Period?

Dr. Cao Guotao Reply:
Hello, you can eat more of the herbal supplement for menstrual regulation. Your period should come within a week after stopping the medication. Wishing you good health!

Understanding Pregnancy Risks After Missing Birth Control Pills

The probability of pregnancy after missing a dose of emergency contraception for the first time? Hello, Doctor. This is my first time taking pre-exposure prophylaxis (PrEP). I started taking it on the first day of my period, January 19, and have been taking it every day around 9-...

Dr. Huang Yuande Reply:
1. Missing one pill should not affect its effectiveness. 2. If you do not continue using it, then it will not provide contraceptive protection. 3. This cannot be determined, as both emergency contraceptive pills and regular contraceptives are hormonal medications that can affect ...

Missed Diane Pill: What to Do and Its Impact on Menstrual Regulation

Missed dose of Diane? Hello, doctor. I am currently taking my third pack of Diane for menstrual regulation. I took the first pill around 11:00 PM on February 8, but I forgot to take the second pill. I remembered around 8:00 AM on February 10, which is about 9 hours past the sched...

Dr. Cao Guotao Reply:
Hello, take the missed dose in the morning and continue with your regular medication in the evening. Wishing you good health!

Can Menstrual Induction Pills Increase Pregnancy Chances?

Will menstrual induction medications cause pregnancy? My last menstrual period was on December 12, 2022, and I haven't had one since then. I had unprotected intercourse on December 17. After a delay in early January, I took two home pregnancy tests, and this morning I went t...

Dr. Chen Zhiyu Reply:
Hello! It is recommended to practice safe sex to reduce the risk of sexually transmitted infections, while also preventing unintended pregnancies. Please monitor your menstrual cycle, and if there is a delay, you can take a home pregnancy test or visit a gynecologist for confirma...

When Will My Next Period Start After Taking Menstrual Induction Pills?

After taking menstrual induction medication, when will the next period occur seven days later? I would like to ask, my last menstrual period was on November 23, but by December 30, I still hadn't gotten my period, which was already a week late. I went to see a gynecologist, ...

Dr. Chen Zhiyu Reply:
Hello! Please continue to observe, thank you!

Understanding Post-Abortion Care: Questions on Pregnancy Risks and Recovery

Doctor, I initially had a medical abortion that was ineffective, and later I underwent a surgical procedure. I have a follow-up appointment in two weeks? Doctor, I initially had a failed medical abortion and later underwent a surgical procedure. I returned for a follow-up appoint...

Dr. Cao Guotao Reply:
Hello, sometimes a pregnancy test can still show positive two weeks after an abortion. Please follow up at the original clinic. Engaging in sexual intercourse 14 days after the procedure may result in pregnancy, although the likelihood is low. It is still recommended to use contr...

Does Diarrhea After Taking Birth Control Pills Affect Their Effectiveness?

Emergency contraceptive pills diarrhea? I have been taking the medication for about a year, and I usually take it at 10 PM. After taking the medication today, I suddenly felt the urge to use the restroom and discovered that I had diarrhea. I would like to ask the doctor if having...

Dr. Cao Guotao Reply:
Hello, it should not have any impact. Wishing you good health.

How to Properly Transition Between Birth Control Pill Packs

Regarding the usage of the Yejih contraceptive pill? Doctor, I would like to ask, I have finished the first pack of the contraceptive pill, and my period started during the 7-day break! Should I wait until the full 7 days are over before starting the next pack of contraceptive pi...

Dr. Cao Guotao Reply:
Hello, start taking the contraceptive pill on the fifth day of your menstrual period. If you have a gap, your period will come, and you should start taking the medication on the fifth day. Wishing you good health!

Understanding Abnormal Discharge: Menstrual and Ovulation Insights

Secretions issues Q1: If I received an injection to induce menstruation on January 18 and noticed blood in my urine on January 22, does that mean my period has started? Q2: What does brown discharge after my period indicate? Is it ovulation bleeding? Q3: What causes brown dis...

Dr. Cao Guotao Reply:
Hello, it is normal for menstruation to occur about a week after taking menstrual induction medication. After your period, having a small amount of brown discharge is also common; just monitor it. Wishing you good health!

Understanding Labial Issues: What to Do About a Small Bump

Labial issues Doctor, I’m sorry to bother you, but I have a small bump on my labia. It doesn’t hurt or itch, and I don’t have any other symptoms. I can feel a small bump that feels similar to a pimple, and it’s located next to the vaginal opening. Should I apply medication or adj...

Dr. Zhang Kunmin Reply:
Hello, based on your symptom description, it is recommended to maintain cleanliness and dryness in the perineal area, avoid tight-fitting clothing, minimize the use of panty liners, ensure adequate sleep, and follow a light diet. Additionally, try to avoid stress and prolonged si...

Missed Period: Understanding Pregnancy Chances After Months of No Sex

Missed menstruation? It has been several months since engaging in sexual intercourse. Menstruation occurred last month and the month before, but when the estimated period was due, it did not arrive. What is the likelihood of pregnancy in this situation?

Dr. Zhang Kunmin Reply:
Hello, the factors affecting the menstrual cycle are numerous, including age, environment, lifestyle, stress, emotional instability, weight changes, medications, emergency contraception, diet, polycystic ovary syndrome, uterine or cervical lesions, infections, ovulation, pregnanc...

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