Medication, Obstetrics and Gynecology FAQ

Understanding Endometrial Thickness and Menstrual Flow: Key Insights

Continuing from #201267? Hello doctor, on the first day of my menstrual period, I had an ultrasound, and the doctor said my endometrial thickness was 1 cm. Later, on the second and third days of my period, the flow increased and became similar to what I experienced before, so I d...

Dr. Cao Guotao Reply:
Hello, it seems that your menstrual period has started. The thickness of the endometrium should reach about 0.5 cm in a few days, so just monitor it. Wishing you good health.

Understanding Irregular Periods: Insights on PCOS and Menstrual Health

Menstrual issues Hello Doctor, due to my polycystic ovary syndrome, my menstrual cycle is not very regular. My last period started on September 4 and lasted until yesterday (October 6). When I had a bowel movement, I noticed some blood around the anal area, and later I also saw b...

Dr. Cao Guotao Reply:
Hello, it is advisable to observe for now, as it may be related to the onset of menstruation. Wishing you good health.

Does Tranexamic Acid Affect Menstrual Cycle and Pregnancy?

Pregnancy issues Hello doctor, I am currently in the process of trying to conceive, but I took Tranexamic acid capsules and medication for urticaria from September 15 to October 5. My period is currently two days late in October. I would like to ask if Tranexamic acid could affec...

Dr. Cao Guotao Reply:
Hello, it generally does not have an impact, just observe. Wishing you good health.

Understanding the Side Effects of Hormonal Medications in Women

Xinna tablets cause lower back pain, edema, and weight gain? 1. Due to a delay in menstruation for almost five months, I visited a gynecologist who prescribed a menstrual regulation medication called "Xinna Tablets" for 21 days. How long do menstrual regulation medicati...

Dr. Cao Guotao Reply:
Hello, generally speaking, if you eat for 6 months, theoretically you should not gain weight. Wishing you good health!

Can I Start Taking Birth Control to Delay My Period?

Early menstruation Hello Doctor, I would like to ask: My last menstrual cycle was from September 28 to October 2. I will be going to the mountains from October 28 to 31, and I hope my period can end before the trip. Can I start taking Mefenamic Acid on October 13?

Dr. Cao Guotao Reply:
Hello, it should be fine, but I still recommend consulting an obstetrician-gynecologist for medication adjustments. Wishing you good health.

Understanding Side Effects of Shiton S.C. Tablet for Menstrual Issues

Side effects of menstrual regulation medications? Hello, doctor. I suddenly started breaking out with acne and have irregular menstrual cycles, so I visited a gynecologist. The doctor performed an ultrasound and indicated that it seems I am not ovulating. They prescribed me Shito...

Dr. Chen Zhiyu Reply:
Hello, the medication bag should contain information such as the drug name, indications, and side effects for your reference. Please take the medication as prescribed. If you have any questions, please consult your attending physician. Thank you.

Abdominal Pain and Missed Period: Could It Be Menopause or Pregnancy?

Abdominal pain and a missed menstrual period? Hello, Doctor. I would like to ask about my menstrual cycle. My periods usually come every 28 days, and my last menstrual period started on July 8. I had sexual intercourse with ejaculation on August 5, but I did not get my period in ...

Dr. Chen Zhiyu Reply:
There is still a possibility of natural conception before officially reaching menopause, although the likelihood is lower. Please practice safe sex; it is recommended that you return for an evaluation. Thank you.

Concerns About Side Effects of Birth Control Pills for Irregular Periods

Concerns about the side effects of taking Minerva for menstrual regulation? Hello, doctor. At the beginning of September, I went to see a gynecologist because I had light bleeding for 8 days during my menstrual period. During the examination, it was found that my uterine lining w...

Dr. Chen Zhiyu Reply:
Please consult the original attending physician. Thank you.

Can Uterine Polyps Develop in Just Three Days? A Gynecological Inquiry

Can polyps suddenly develop in the uterus after three days? Is a hysteroscopy necessary? Hello, I started my menstrual bleeding on September 5th. For the first 3-4 days, the bleeding was not at a normal volume, but then it returned to normal until September 18th. After two weeks,...

Dr. Chen Zhiyu Reply:
Please take the medication as prescribed and trust your attending physician. If you have any concerns, please return for a consultation. Thank you.

Does Provera Cause Heavy Bleeding During Menstruation? Understanding the Risks

Does Provera (medroxyprogesterone acetate) cause heavy bleeding during menstruation? Since the menstrual period started on the 5th and due to menstrual irregularities, I began taking hemostatic medication on the 18th for three days without effect. The doctor then prescribed Prove...

Dr. Chen Zhiyu Reply:
According to the information from the Puvira tablet package insert, withdrawal bleeding typically occurs within 3 to 7 days after discontinuation of the medication. If the bleeding is excessive or lasts for an extended period, it is recommended to return for evaluation. Thank you...

Understanding Delayed Menstruation: Medications and What to Expect

Delayed menstruation? I would like to ask the doctor, I have already gone to the obstetrics and gynecology department for a pregnancy test and it was negative. I was prescribed Ediol F.C. Tablets and Medrone Tablets. After taking them for two to three days, my period still hasn&#...

Dr. Cao Guotao Reply:
Hello, that is a menstrual induction medication. Normally, after taking the medication, you should expect your period to arrive within a week. Just wait a little longer and see. Wishing you good health.

Concerns About Bleeding After Taking Emergency Contraceptive Pills

Questions related to bleeding after taking emergency contraceptive pills? My partner has been taking Qlaira for about six months, but switched to EllaOne, recommended by the pharmacist, due to side effects last month. During the course of taking EllaOne, she accidentally took two...

Dr. Cao Guotao Reply:
Hello, the chances of pregnancy should be low. You can wait for your period to arrive, which should happen within a week. Wishing you good health.

Can You Take Emergency Contraceptive Pills with Regular Birth Control?

Taking emergency contraceptive pills and regular contraceptive pills simultaneously? Hello, doctor. I took the first dose of the emergency contraceptive pill, Ella, on September 30. The day after, I had sexual intercourse. Since I am not prepared for pregnancy and I am concerned ...

Dr. Zhang Kunmin Reply:
Hello, based on your description, I recommend continuing your medication. Thank you! Wishing you peace and good health. Dr. Chang

Understanding Painful Intercourse: Insights for Endometriosis Sufferers

Dyspareunia Hello Doctor: I have a history of endometriosis and chocolate cysts. Three years ago, I underwent laparoscopic surgery to remove the cysts from my ovaries. However, I have been experiencing pain during intercourse since then, and it has not improved after the surgery....

Dr. Cao Guotao Reply:
Hello, it may still be related to endometriosis. The surgery has already been performed, and we are currently considering taking some pain relief medication to see if it improves. Wishing you good health.

Using Eye Drops and Ointments During Early Pregnancy: What to Know

Use of eye drops and ointments during early pregnancy? Hello Doctor, Due to having a stye, I applied an ointment and eye drops. My last day of menstruation was on August 26. Before using the eye drops, I took a pregnancy test on September 12, which showed one line, confirming t...

Dr. Cao Guotao Reply:
Hello, topical medications have less systemic impact. Wishing you good health.

What to Do If You Miss Birth Control Pills: A Guide for Women

Issues with Missing Birth Control Pills You are currently in the third week of taking birth control pills and forgot to take a pill on September 30. You took two pills on October 1 at 8 AM to make up for it. However, you realized that you missed pills in the previous few days (un...

Dr. Cao Guotao Reply:
Hello, after finishing the medication, start taking the next pack of contraceptive pills on the fifth day after your period begins. Wishing you good health.

Understanding Birth Control Pills: Is Your Experience Normal?

Contraceptive pill issues Hello doctor, I would like to ask about my birth control pills. This month I am on my second pack of Yaz. I had sexual intercourse with my boyfriend on the 12th, 13th, and 14th without using condoms. On the 14th, I noticed a little bit of bleeding, and f...

Dr. Zhang Kunmin Reply:
Hello, the user: During the use of oral contraceptives, if menstruation occurs or bleeding happens, there is no need to stop taking the medication; continue to take it as scheduled. Once the body adjusts to the contraceptive, abnormal bleeding will cease. However, if irregular bl...

Missed Birth Control Pills: What to Do After Two Days?

Missed taking emergency contraception pills for two days (within 72 hours)? Hello Doctor: This month marks my second month taking Aygestin. I was unable to take my medication on September 28 and 29 due to a trip, and I couldn't purchase it, so I missed those doses. My last d...

Dr. Zhang Kunmin Reply:
Hello, the oral contraceptive pill (COC) must be taken at the same time every day to achieve a 99% effectiveness in preventing pregnancy. If you miss a dose for more than 24 hours, you should stop taking the current pack of pills and refrain from taking them for seven days (inclu...

Should You Take Emergency Contraceptive Pills After Irregular Periods?

Do I need to take emergency contraception? I have irregular periods due to polycystic ovary syndrome (PCOS). My last menstrual period was on August 8, and I took a pregnancy test on September 25, which was negative. I started taking menstrual induction medication for five days. T...

Dr. Cao Guotao Reply:
Hello, after taking the menstrual induction medication, your period should arrive within a week. The likelihood of pregnancy is low, so you can just monitor the situation. Wishing you good health.

Can Masturbation Affect Your Menstrual Cycle and Pregnancy Chances?

Can you get pregnant? / Does masturbation affect the menstrual cycle? Hello, I have two main questions to ask: 1. I had sexual intercourse with my boyfriend on August 16 without a condom at first, and there was some fluid (possibly pre-ejaculate) involved. Later, we used a condom...

Dr. Zhang Kunmin Reply:
Hello, the questioner: There is a possibility of pregnancy even if ejaculation does not occur during intercourse, as pre-ejaculatory fluid may contain sperm. The failure rate of using condoms for contraception is over 5%, which is less reliable compared to other methods. It is ad...

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