Understanding Pregnancy Chances After Unprotected Intercourse
Probability of Pregnancy The first day of my last menstrual period was June 30, and it ended around July 6, but I had some discharge for a day or two afterward, feeling like it wasn't completely cleared. On July 9, I had sexual intercourse with my boyfriend; there were a few...
Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello Miss Lun: The likelihood of pregnancy is indeed related to the timing of sexual intercourse in relation to ovulation. This involves your menstrual cycle; if your cycle is typically 28 days, ovulation usually occurs around day 14 of the cycle. July 9th is the 10th day of the...[Read More] Understanding Pregnancy Chances After Unprotected Intercourse
Why Did the Lung Adenocarcinoma Nodule Disappear Before Surgery?
The surgical localization of the pulmonary adenocarcinoma nodule is not visible? The left lower lung has a 0.37 cm ground-glass opacity (GGO) nodule that has been monitored for 2 years with no change in size. This year, however, the shape changed. On April 28, a percutaneous fine...
Dr. Huang Yiwen reply Pulmonology
Dear Ms. Lu: The GGO measuring 0.37 cm is indeed very small. It was quite challenging to perform a percutaneous biopsy initially, as the nodule could not be located during the surgery. We can follow up with a CT scan with 64 slices or more to monitor the situation and decide on t...[Read More] Why Did the Lung Adenocarcinoma Nodule Disappear Before Surgery?
Can You Get Pregnant During Your Period? Understanding the Risks
Can you get pregnant during your period? Last month, my period started on May 10 and lasted for 5 days. This month, it started on June 12 (with a heavy flow). On June 13, I had unprotected intercourse a few times, but there was no ejaculation inside (afterward, the bleeding decre...
Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello Miss CC: Engaging in sexual intercourse around the ovulation day increases the chances of conception. Theoretically, if your menstrual cycle is about one month long, ovulation occurs around day 14. The likelihood of conception during menstruation is almost zero, so there is...[Read More] Can You Get Pregnant During Your Period? Understanding the Risks
What to Do After Forgetting to Reinsert Birth Control: Expert Advice
The device was removed and has not been placed back in for over 3 hours (it has been in place for more than 2 weeks)? Hello, doctor. I have been continuously using the Mirena IUD (inserted for three weeks and removed for one week) for about a year. This cycle has been in place fo...
Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello Miss 12345yi: I have limited knowledge regarding the use of intrauterine devices (IUDs), so I recommend that you refer to the user manual. However, based on my medical knowledge, if the device has been removed for a short period, such as one or two days, the risk of infecti...[Read More] What to Do After Forgetting to Reinsert Birth Control: Expert Advice
Managing Persistent Cough in Elderly Patients After Stroke: Expert Advice
Coughing issues Hello Doctor: My elder at home is 79 years old and has been on medication since suffering a stroke two years ago, including Liziana and Strocain. However, he has been experiencing a persistent cough since the stroke. The doctor prescribed cough suppressants and ex...
Dr. Huang Yiwen reply Pulmonology
Dear j-bear 22: Elderly individuals who have had a stroke may experience impaired central control of cough and sputum clearance, making them more susceptible to sputum accumulation, which can irritate the bronchi and trigger coughing. In such cases, medication can provide only te...[Read More] Managing Persistent Cough in Elderly Patients After Stroke: Expert Advice
Do You Need a Follow-Up for Bacterial Vaginitis and UTI?
Do bacterial vaginosis and urinary tract infections require a follow-up appointment? On June 11, after seeing the doctor, I was told to finish the medication and suppositories for this week and that I don't need to return for a follow-up unless I experience discomfort. Is th...
Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello, Miss Tou: In theory, a course of treatment for bacterial vaginitis and urinary tract infection should be sufficient. If all symptoms have completely improved, there should be no issues. If you are still concerned, it is certainly fine to test your urine again.[Read More] Do You Need a Follow-Up for Bacterial Vaginitis and UTI?
Does Emergency Contraceptive Pill Always Cause Bleeding?
Is emergency contraception effective? Your period started on June 6 and ended on June 12. You had sexual intercourse with a condom on June 12, and on June 14, the condom broke, leading to ejaculation inside. You took emergency contraception (Yuting pill) within two hours. On June...
Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello, Miss Huang: If a qualified emergency contraceptive pill is taken within 48 hours, the success rate is approximately 90% to 95%. It is common to experience vaginal bleeding a few days after taking the medication, and there is no need to be overly concerned about this. If yo...[Read More] Does Emergency Contraceptive Pill Always Cause Bleeding?
Is Brown Discharge Normal After Stopping Birth Control Pills?
Discharge after stopping oral contraceptives? Hello, doctor. I recently wanted to stop my medication for two months, and I have been off it for 17 days. My menstrual period started on June 7, but since it ended, I have been experiencing a small amount of light brown discharge. Is...
Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello Miss Shinny: It is quite common for menstrual cycles to be irregular for the first month or two after stopping birth control pills. I suggest you wait a little longer; your cycle may return to normal in a month or two. If there are no significant symptoms and the bleeding i...[Read More] Is Brown Discharge Normal After Stopping Birth Control Pills?
Blood-Streaked Sputum Upon Waking: Causes and Concerns
Coughing up blood after waking up? Hello doctor, this morning when I woke up, I noticed blood streaks in my sputum when I coughed. It has occurred intermittently since then, but I have never experienced this before. I haven't been coughing continuously and I don't have ...
Dr. Huang Yiwen reply Pulmonology
Dear Mark: Given your age, the likelihood of lung cancer is low. Although we cannot completely rule out the presence of blood-streaked sputum, the most common cause is still bronchitis. Smoking is harmful to your health in every way, so I strongly recommend that you quit smoking ...[Read More] Blood-Streaked Sputum Upon Waking: Causes and Concerns
Understanding Persistent Cough and Post-Nasal Drip: Lung Health Concerns
I don't cough much, but I have a cough that sounds like a cold. I'm not sure if it's related to my lungs. I don't experience wheezing or difficulty breathing, and I can go without coughing. I've had post-nasal drip for three weeks? Hello Doctor, I have be...
Dr. Huang Yiwen reply Pulmonology
Dear K; Based on your description, it seems to be an issue related to allergic respiratory problems, which can indeed cause excessive nasal discharge. Quitting smoking is very important. Changhua Hospital cares about you.[Read More] Understanding Persistent Cough and Post-Nasal Drip: Lung Health Concerns
Understanding Breathing Difficulties and Anxiety During Sleep: What to Do?
I feel like I'm not breathing and suddenly wake up just as I'm about to fall asleep? Hello, doctor. Around 3 AM on May 26, I suddenly woke up and realized that while my inhalation was normal, my exhalation was very short. I then felt a bloated sensation in my stomach an...
Dr. Huang Yiwen reply Pulmonology
Dear Wayne: Based on your description, it seems a bit challenging. The diagnosis that was initially closer is sleep apnea syndrome, but some symptoms do not quite match. I recommend that you first consult with the Department of Psychiatry at Changhua Hospital for further evaluati...[Read More] Understanding Breathing Difficulties and Anxiety During Sleep: What to Do?
Light Bleeding After 20 Days on Birth Control: Should I See a Doctor?
Bleeding after taking Yuzi for 20 days? Hello, doctor. I started taking Yaz about 10 days after the first day of my last menstrual period and had sexual intercourse 2 to 4 times with ejaculation inside. Recently, I noticed some slight bleeding from my genital area, along with sym...
Dr. Huang Yiwen reply Obstetrics and Gynecology
This question has already been answered.[Read More] Light Bleeding After 20 Days on Birth Control: Should I See a Doctor?
Light Bleeding After 20 Days on Yaz: Should I See a Doctor?
Bleeding after taking Yuezhi for 20 days? Hello doctor, I started taking Yaz on the first day of my last menstrual period and had sexual intercourse about 10 days later, with 2 to 4 instances of ejaculation inside. Recently, I have noticed slight bleeding from my genital area, al...
Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello, Miss Jun: The symptoms you mentioned, such as slight bleeding, drowsiness, increased hunger, and bloating, are common side effects associated with the use of contraceptive pills. Generally, these symptoms tend to improve significantly after taking two to three packs. If yo...[Read More] Light Bleeding After 20 Days on Yaz: Should I See a Doctor?
Light Bleeding After 20 Days on Yaz: Should I See a Doctor?
Bleeding after taking Yuezhi for 20 days? Hello doctor, I started taking Yaz on the first day of my last menstrual period and had sexual intercourse about 10 days later, with 2 to 4 instances of ejaculation inside. Recently, I have noticed slight bleeding from my genital area, as...
Dr. Huang Yiwen reply Obstetrics and Gynecology
This question has been answered before.[Read More] Light Bleeding After 20 Days on Yaz: Should I See a Doctor?
Understanding Pregnancy Chances: Timing and Safe Practices
Is the probability of getting pregnant high? Hello Doctor: My menstrual cycle is usually very regular. Although I experienced a 7-day delay from December to February due to stress, I still had my period. From March to May, my periods have been consistently on the 9th, with a cycl...
Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello Miss Mu Mu: If your ovulation date is indeed around May 25th, then the sexual activity on May 31st should fall within a safe period, and the likelihood of pregnancy is low, so you shouldn't worry too much. If there is still some bleeding in the last few days of your me...[Read More] Understanding Pregnancy Chances: Timing and Safe Practices
Missed Birth Control Pill: Risk of Pregnancy Explained
Missed taking birth control pills? You are currently taking your first pack of birth control pills, and the app indicates that you are in the ovulation risk period (around the time of the eighth pill). You had unprotected intercourse on that day, missed a pill the next day, and t...
Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello Ms. K: It's hard to say whether you might be pregnant, but I recommend that you continue taking your birth control pills. Let's wait and see what happens after you finish the pills.[Read More] Missed Birth Control Pill: Risk of Pregnancy Explained
Understanding Pregnancy Test Results: What One Line Means
How to Use a Pregnancy Test Stick Hello doctor, I tested for pregnancy using a pregnancy test stick on the 11th and 13th mornings after intercourse, and both times it only showed one line. However, my girlfriend's period is now three days late. I would like to know if these ...
Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello Mr. ABC: It is recommended that you wait until your girlfriend's menstrual period is overdue before taking a pregnancy test for more accurate results.[Read More] Understanding Pregnancy Test Results: What One Line Means
How Long Should You Take Birth Control Pills Before a Break?
Discontinuation of contraceptive pills? Hello, doctor. I have previously heard that after taking oral contraceptives for a period of time, it's necessary to take a break. How long do you recommend taking the pills before stopping? I have been taking the oral contraceptive (Y...
Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello Miss Ruby: Generally speaking, if you have been taking birth control pills without any significant discomfort or side effects, you can consider taking them for a year before stopping for a period of time. Since you have already been on them for seven months and wish to stop...[Read More] How Long Should You Take Birth Control Pills Before a Break?
Post-Intercourse Abdominal Discomfort: Causes and Solutions for Women
Abdominal discomfort after sexual intercourse? Hello, I am 33 years old and gave birth to my third child naturally at the beginning of February. Since giving birth, the frequency of sexual intercourse with my husband has decreased even more. One reason is my lack of desire, and a...
Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello, Ms. Sanbao: It is quite common to experience lower abdominal discomfort the day after sexual intercourse. If the symptoms resolve on their own after some time, it is likely not a cause for concern. These symptoms, which you may not have experienced before, could be due to ...[Read More] Post-Intercourse Abdominal Discomfort: Causes and Solutions for Women
Resveratrol: Benefits, Risks, and Dosage for Women's Health
Regarding the nutrient resveratrol? 1. I have heard that a book mentions that oral resveratrol can provide antioxidant benefits, is beneficial for diabetic patients, and may extend lifespan. However, I also came across a physician sharing that when resveratrol is applied topicall...
Dr. Huang Yiwen reply Obstetrics and Gynecology
Hello Mr. Lin: The alcohols found in common foods can be converted into estradiol, which is known as a female hormone. In general, the concentration is not high, and unless taken in large amounts over a short period, the likelihood of experiencing adverse effects on the body is q...[Read More] Resveratrol: Benefits, Risks, and Dosage for Women's Health