Missed Period After RU486: What You Need to Know
It has been over a month since taking RU486, and my period has not arrived? I'm sorry, but I took RU486 on August 19 and the second dose of prostaglandin on August 21. I tested for pregnancy on September 21, and the result was negative. However, my menstrual cycle has not re...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: You should expect your menstrual cycle to arrive 5-6 weeks after August 21 (between September 30 and October 7). Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu City Hospital.[Read More] Missed Period After RU486: What You Need to Know
Understanding Pregnancy Tests: Timing and Symptoms Explained
Pregnancy test I would like to ask the doctor: My menstrual cycle has been regular for the past two months, with my last period starting on August 22, and I have not yet had my period this month, which is now September 22. I had intercourse on the 5th and 18th-19th, and I took a ...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: Please take another pregnancy test between September 25 and September 27. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Municipal Hospital.[Read More] Understanding Pregnancy Tests: Timing and Symptoms Explained
Am I Pregnant? Understanding Risks After Intimate Contact
Can I get pregnant? Hello, doctor. My last menstrual period was on August 27, and on the morning of September 27, I had intimate contact with my boyfriend. We did not use a condom, and there was only partial penetration, just a little bit. However, I noticed two drops of blood fr...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: Your hymen may have sustained some injury. Statistically, males can release a small amount of sperm during genital contact. A remedy is to take emergency contraceptive pills (available at pharmacies) within 48 hours. Dr. Cheng Jin-He, Department of Obstetrics and Gynecolog...[Read More] Am I Pregnant? Understanding Risks After Intimate Contact
What to Do If Your Period Is 10 Days Late: When to See a Doctor?
What should I do if my menstrual cycle is late? It has been ten days since my last menstrual cycle was due. Should I see a doctor, or should I continue to observe? This has never happened to me before; the latest I would be late is usually five or six days. However, my last perio...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: If you are not pregnant after a pregnancy test, you can induce menstruation. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Hospital, Ministry of Health and Welfare.[Read More] What to Do If Your Period Is 10 Days Late: When to See a Doctor?
Is Morning Pregnancy Test Accurate After Late Night Intercourse?
Pregnancy testing issues? Hello, doctor: I would like to ask if having sexual intercourse in the early morning (around 3-4 AM) and then using a pregnancy test around noon is accurate? (The test shows positive for pregnancy.) My period is already several days late... Should I rete...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: If conception has indeed occurred, it should be from before, not from this morning. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu City Hospital.[Read More] Is Morning Pregnancy Test Accurate After Late Night Intercourse?
Understanding Irregular Menstrual Cycles: Causes and Concerns
Menstruation I had my last menstrual period for two weeks (with light flow), but about a week later, my period came again for another week (with heavier flow). I'm not sure what this situation is. Could it be a miscarriage or an irregular menstrual cycle?
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: This is an abnormal menstrual cycle, most likely anovulatory menstruation. It is recommended to use medication to regulate the menstrual cycle after three cycles. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Hospital.[Read More] Understanding Irregular Menstrual Cycles: Causes and Concerns
Managing Dental Pain During Pregnancy: Safety Concerns and Treatment Options
Toothache Hello Dr. Zheng: I am currently 16 weeks pregnant. This week, I visited the dentist due to a toothache. After examination, the dentist found that I have a cavity with a large hole in one of my teeth. To fill the cavity, the nerve must first be treated. Currently, the de...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: The dentist is aware that you are pregnant, and the disinfectant used should not harm the fetus. You may further consult with him regarding the toxicity of the solution to the fetus. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Hospital.[Read More] Managing Dental Pain During Pregnancy: Safety Concerns and Treatment Options
When Can New Moms Start Drinking Herbal Soup After Delivery?
How long after childbirth should one drink Zhongjiang soup? How many days after giving birth can I drink Chinese herbal soup? If I drink iced beverages almost every day, will it have an impact on the fetus?
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: It is acceptable to drink Chinese herbal soup one week postpartum. Consuming cold drinks during pregnancy should not have any impact on the fetus. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu City Hospital.[Read More] When Can New Moms Start Drinking Herbal Soup After Delivery?
Understanding the Link Between Cervical Inflammation and Pelvic Pain
Cervical cancer or pelvic inflammatory disease? I have some questions for the doctor. I am married and have one child, with a stable partner. Recently, I have been experiencing vaginal dryness and occasional dull pain on both sides of my lower abdomen near the uterus. I previousl...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: Recurrent cervicovaginitis and bilateral ovarian-tubal pain can easily lead to pelvic inflammatory disease, so you need to receive treatment at the hospital for a longer period. Additionally, ensure you get plenty of sleep and stay hydrated, and avoid wearing tight pants. ...[Read More] Understanding the Link Between Cervical Inflammation and Pelvic Pain
Understanding Bleeding Issues During Masturbation: A Gynecological Perspective
Bleeding issues Hello, doctor. Since the end of June, I have noticed blood streaks whenever I masturbate, although I do not insert anything into the vagina. The blood streaks usually accompany discharge; sometimes it lasts for half a day, but other times it can last for a week. T...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: Inflammation or laceration of the vagina or cervix, as well as the expulsion of blood during masturbation due to uterine contractions, can occur and are generally considered normal. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Hospital, Ministry of He...[Read More] Understanding Bleeding Issues During Masturbation: A Gynecological Perspective
Is It Safe to Use Sensitivity Toothpaste During Pregnancy?
Is it safe to use Suan Ding (Suan Ding is a brand name for a medication) during pregnancy? Hello Dr. Cheng, I have sensitive teeth and I would like to know if it is safe to use Sensodyne toothpaste during pregnancy. I have already used it a few times since becoming pregnant. Is t...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: Topical medications will not affect pregnancy. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Hospital, Ministry of Health and Welfare.[Read More] Is It Safe to Use Sensitivity Toothpaste During Pregnancy?
Can You Get Dental Implants During Pregnancy? Expert Advice Inside
Is it safe to get dentures during pregnancy? Hello Doctor: I had my wisdom teeth extracted on July 8, and I am scheduled to have three titanium dental crowns placed on September 4. My last menstrual period was on July 28, and I am now pregnant. Can I proceed with the dental crown...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: As long as it is not tooth extraction, dental treatments such as tooth grinding and crown placement should be quite safe during pregnancy, and these procedures typically do not require medication. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu City Hosp...[Read More] Can You Get Dental Implants During Pregnancy? Expert Advice Inside
Does Cervical Abrasion Increase Vaginal Discharge?
Excessive secretion? If there is a slight abrasion on the cervix, could it lead to increased discharge?
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello; the amount of discharge may increase due to cervical injury. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Hospital, Ministry of Health and Welfare.[Read More] Does Cervical Abrasion Increase Vaginal Discharge?
Understanding Light Spotting While Using Birth Control Pills
Light bleeding during the later stages of taking contraceptive pills? Hello Dr. Zheng, I would like to ask you a question. I have been taking Diane 21 (this is my second month of use), but on August 25, I experienced a small amount of bleeding. I initially thought it was an early...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: Occasional light bleeding for a few days while taking birth control pills is common, but the contraceptive effect remains intact, so there is no need for concern. Sincerely, Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Hospital, Ministry of Health and...[Read More] Understanding Light Spotting While Using Birth Control Pills
Emergency Contraceptive Pills: What to Expect After Taking Them
I have some questions regarding emergency contraception. Could the doctor please help me with the answers? It's urgent? Hello, doctor. My menstrual cycle is about 20 days long. I had intercourse on the evening of August 27th. Since I'm unsure if I might be pregnant, I p...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: There may be slight bleeding between September 2nd and September 4th after taking the postcoital contraceptive pill. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Municipal Hospital.[Read More] Emergency Contraceptive Pills: What to Expect After Taking Them
Understanding Fertility Chances with Unicornuate Uterus: Risks and Options
What is the probability of conception in a unicornuate uterus? Hello Dr. Cheng, six months ago I was diagnosed with a unicornuate uterus (having only one functional fallopian tube, which is normal), and I still have not been able to conceive naturally. Could you please tell me if...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: A unicornuate uterus is associated with a smaller uterine size, which can lead to a higher risk of miscarriage or preterm birth. The fertility rate may be slightly lower; however, as long as the fallopian tubes are patent and ovulation from the ovaries is normal, the conce...[Read More] Understanding Fertility Chances with Unicornuate Uterus: Risks and Options
Understanding Dark Green Stool and Vaginal Discomfort During Pregnancy
13 weeks pregnant Hello, doctor: I would like to ask why since the beginning of my pregnancy, my stool color has always been "dark green with black." Is it possible that my body is unable to retain chlorophyll? Also, every time I have intercourse, I feel a slight burnin...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: During pregnancy, in addition to progesterone secretion (chlorophyll), if your vaginal discharge is discolored and accompanied by a small amount of bleeding, it may indicate an infection. You should refrain from sexual intercourse for a short period and inform your obstetr...[Read More] Understanding Dark Green Stool and Vaginal Discomfort During Pregnancy
Understanding Trichomoniasis in Men: Symptoms and Treatment Options
Trichomoniasis? In men, trichomoniasis may present with noticeable symptoms such as irritation inside the penis, a burning sensation during urination or ejaculation, and discharge from the penis. However, many men may be asymptomatic. To treat trichomoniasis in men, healthcare p...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: Trichomoniasis can cause itching and erythema in the male genital area, but the symptoms are often not very pronounced. Treatment must be administered to both partners simultaneously. Males should take the antitrichomonal medication (Flagyl) twice a day, while females shou...[Read More] Understanding Trichomoniasis in Men: Symptoms and Treatment Options
Understanding Safe Periods: Can You Avoid Pregnancy with Timing?
How to calculate the safe period? The safe period is generally considered to be the week before and the week after menstruation. If you have intercourse during the week before your period while using a condom and ejaculation occurs, the risk of pregnancy is significantly reduced,...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: The ovulation day is 14 days before the next menstrual period. The week before and after ovulation is considered the fertile window. Pregnancy can occur only if the condom has a tear. Hsinchu City Hospital, Department of Obstetrics and Gynecology.[Read More] Understanding Safe Periods: Can You Avoid Pregnancy with Timing?
Understanding Emergency Contraception: What to Expect After Taking It
Regarding emergency contraception? I would like to ask about a situation where the condom accidentally broke, and half of the sperm entered. I took the first dose of emergency contraception (Plan B) within 24 hours, and the second dose was taken on time. However, after taking it,...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: If your period does not arrive next week, please take a pregnancy test in two to three days. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu City Hospital.[Read More] Understanding Emergency Contraception: What to Expect After Taking It