Understanding Ovulation and Menstrual Irregularities: Key Questions for Your Gynecologist
I have questions after the consultation and need assistance? My wife usually takes Clomiphene Citrate, taking it three times (for about three months) and then resting for one to two months. She stopped taking the medication in December, and her menstrual period started on Decembe...
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: 1. The diagnosis is <a href="https://adoctor.tw/article/65282">#65282</a>; during the ovulation period <a href="https://adoctor.tw/article/65282">#65282</a>; it can be said that prior to ovulation, conception did not occur. If co...[Read More] Understanding Ovulation and Menstrual Irregularities: Key Questions for Your Gynecologist
Understanding Fetal Weight and Amniotic Fluid at 20 Weeks Pregnant
At 20 weeks of pregnancy, the average fetal weight is approximately 10.5 ounces (300 grams), and the amniotic fluid volume typically ranges from 200 to 300 milliliters? Hello, doctor. I had my prenatal check-up today, and I am currently at 20 weeks and 1 day. The fetal weight is ...
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: The above values are all normal. The amniotic fluid of the fetus comes from the fetal urine, which is produced by the filtration of blood flow through the kidneys. It is not directly related to the amount of water the pregnant woman drinks, but rather reflects whether the ...[Read More] Understanding Fetal Weight and Amniotic Fluid at 20 Weeks Pregnant
Should You See a Doctor for Vaginal Symptoms? Understanding Your Concerns
Do you have to see a doctor? Hello, doctor: Recently, I noticed small white bumps in the area of my labia while showering. They are not painful or itchy, but my vaginal discharge is slightly yellow-green and has a faint urine-like odor. Is this an infection? Will it resolve on it...
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: It is advisable to seek medical attention at a healthcare facility. Wishing you good health.[Read More] Should You See a Doctor for Vaginal Symptoms? Understanding Your Concerns
Understanding Normal Labia: What to Expect and Common Concerns
Labial issues What do normal labia look like? Does the inside feel bumpy?
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: For your health, it is recommended to visit a medical institution for a clearer diagnosis. Wishing you good health.[Read More] Understanding Normal Labia: What to Expect and Common Concerns
Is Pregnancy Possible After Unprotected Intercourse? Expert Insights
Can I get pregnant? Doctor, I had sexual intercourse with my girlfriend on December 22 without using a condom and without ejaculation. Since it was her first time, we only engaged for about five minutes, and there was some pre-ejaculatory fluid on my penis. The next day, December...
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: If you feel unwell, it is advisable to seek medical attention at a healthcare facility. Wishing you good health.[Read More] Is Pregnancy Possible After Unprotected Intercourse? Expert Insights
Understanding 2D Ultrasound in Obstetrics: Can It Capture Baby's Features?
2D Ultrasound I often see that many obstetrics and gynecology hospitals primarily use 2D ultrasounds, while 4D ultrasounds are less common. Can a 2D color ultrasound show the baby's facial features?
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: The combination of 2D imaging with the accumulation of time through computer synthesis results in 4D imaging. Essentially, 2D imaging can capture most of the important organ development of the fetus, while 4D imaging can transform those details into familiar visuals. Wishi...[Read More] Understanding 2D Ultrasound in Obstetrics: Can It Capture Baby's Features?
Is It Safe to Use A-Fu-Mei and Koli-Sin During Early Pregnancy?
Is it safe to use Avene and Kiehl's products during the fifth and a half week of pregnancy? Hello, doctor. I am currently about five and a half weeks pregnant and have a history of allergies. Recently, I have been experiencing facial allergies with redness and swelling on my...
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: 1. I cannot answer regarding Aifumei's ingredients or my experience with it, as I am not familiar with the product. 2. Kelistin, a topical antibiotic, does not affect pregnancy. Generally, medications can be searched online, and you can find links to various hospital ...[Read More] Is It Safe to Use A-Fu-Mei and Koli-Sin During Early Pregnancy?
Understanding Breakthrough Bleeding: Should You Continue Birth Control?
Contraceptive pill issues I have been taking birth control pills, but I experienced bleeding and stopped taking them. Now I am bleeding again. I have already purchased a new pack of pills because I stopped taking them on the day I started bleeding. This time, the bleeding is very...
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: 1. Spotting or light bleeding during the use of oral contraceptives is a common concern. 2. This may be due to low hormone levels in the formulation or a higher metabolic rate in the user (commonly referred to as a mismatch in body chemistry). Proper management includes: 1...[Read More] Understanding Breakthrough Bleeding: Should You Continue Birth Control?
Understanding Delayed Menstruation: Causes and Concerns
Delayed menstruation? Hello Doctor: My period is expected to arrive on February 23. I originally planned to take a pregnancy test, but on March 2, I suddenly experienced a small amount of light-colored bleeding. Recently, I have been staying up late frequently, and my hands and f...
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: The delay of the menstrual period originally scheduled for February 3rd, along with the light bleeding on March 2nd, may be attributed to the following possibilities: 1. Anovulatory abnormal bleeding (not menstruation), which may be caused by changes in lifestyle leading t...[Read More] Understanding Delayed Menstruation: Causes and Concerns
Emergency Contraception: Understanding Risks and Next Steps
Emergency contraceptive pill On February 15, I had intercourse with my boyfriend. He used a condom the first two times, but during the third time, he said he didn't have a condom. I told him not to ejaculate inside me, but afterward, he mentioned that he might have released ...
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: Assuming that your menstrual cycle is normally on the 21st, having intercourse on February 15th would not likely result in pregnancy. Currently, your menstrual cycle is affected by high-dose oral hormones, so you can observe for 1-2 weeks, and then take a pregnancy test af...[Read More] Emergency Contraception: Understanding Risks and Next Steps
Why Is My Period Late? Understanding Possible Pregnancy Risks
Why hasn't my period come? Your last menstrual period started on January 23, and you expected your next period on February 23, but it was delayed by one day. You had intimate relations with your boyfriend on February 15. Is it possible that you could be pregnant?
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: If your menstrual period is expected on February 23 and ovulation occurs on February 9, the likelihood of conception from intercourse on February 15 is very low. You can monitor any subsequent changes in your menstrual cycle. Wishing you good health.[Read More] Why Is My Period Late? Understanding Possible Pregnancy Risks
Is It Normal Not to Bleed After Taking Emergency Contraceptive Pills?
Contraceptive pill issues Is it normal not to have bleeding after taking emergency contraception?
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: The mechanism of emergency contraception lies in the alteration of progesterone levels in the body (initially rising and then falling), which leads to the shedding of the endometrium, resulting in contraception. The shedding of the endometrium is what causes bleeding. Ther...[Read More] Is It Normal Not to Bleed After Taking Emergency Contraceptive Pills?
Understanding Unusual Bleeding After Unprotected Sex: A Guide for Women
Please help me, doctor? Hello, doctor! My girlfriend and I had unprotected intercourse on January 17th, which was the fifth day of her menstrual period (she had some bleeding in the morning, but by the afternoon, there was no blood when she wiped). During intercourse, I noticed a...
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
1. It should be residual menstrual bleeding, but the bleeding is abnormal. 2. It has been two weeks since the issue arose, and it is advisable to seek a physician's diagnosis and treatment. Wishing you peace and health.[Read More] Understanding Unusual Bleeding After Unprotected Sex: A Guide for Women
Understanding Emergency Contraceptive Pills: Usage and Effectiveness
Regarding emergency contraception? Hello, doctor. I would like to ask you a few questions: A few days ago, I had sexual intercourse with my husband, but we did not ejaculate inside because we are not ready to get pregnant. I took the emergency contraceptive pill 12 hours after th...
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: Emergency contraceptive pills are primarily used for contraception after sexual intercourse occurring three to five days before or after ovulation. They are not a traditional method of contraception, but rather work by anticipating the shedding of the endometrium, preventi...[Read More] Understanding Emergency Contraceptive Pills: Usage and Effectiveness
What's the Chance of Pregnancy After Unprotected Intercourse?
What is the likelihood of getting pregnant this way? On January 10th, I had intercourse with my girlfriend. Since she didn't want to get pregnant, I used a condom. After finishing, I removed the condom and wiped my genital area with tissue. About half an hour later, we had i...
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: Your approach does not completely eliminate the possibility of pregnancy (a low chance does not mean no possibility). It is advisable to have regular check-ups and to use safer contraceptive methods. Wishing you peace and health.[Read More] What's the Chance of Pregnancy After Unprotected Intercourse?
Understanding Birth Balls: Benefits for Pregnant Women at 27-28 Weeks
Pregnancy exercise ball Hello, what is a birthing ball? My wife is currently 27 to 28 weeks pregnant. Is it safe to use a birthing ball?
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: Pregnant women seeking equipment similar to yoga exercises can use it as a supplementary tool for indoor workouts. Safety should be prioritized to avoid muscle strains, and it should generally be harmless. However, it cannot replace outdoor physical activities. Wishing you...[Read More] Understanding Birth Balls: Benefits for Pregnant Women at 27-28 Weeks
Pregnancy Symptoms or PMS: Understanding Your Cycle and Signs
Premenstrual symptoms or pregnancy? Hello Doctor: My menstrual periods in October and November were on the 24th and 23rd, respectively. On December 8th, around 11 AM, I used an ovulation test, which indicated a positive result. Approximately 12-13 hours later, around 1 AM, I had ...
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: It is recommended that you bring your medical records when visiting a gynecologist to obtain more accurate answers. There are many variables to consider in the exchange of information online or on paper, so it is advisable to consult in person with a physician to exchange ...[Read More] Pregnancy Symptoms or PMS: Understanding Your Cycle and Signs
Understanding Pregnancy Test Accuracy and Menstrual Cycle Delays
Is it accurate? 1. Since you have taken two pregnancy tests on the 20th and 21st, and both results were negative, it is likely that the results are accurate, especially if the tests were used correctly and within the appropriate time frame. However, if your period does not arrive...
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: Generally, a urine pregnancy test may show positive results ten days after conception, while an ectopic pregnancy might yield a negative test result. Staying up late and stress can indeed affect ovulation. It is advisable to seek medical consultation for proper diagnosis a...[Read More] Understanding Pregnancy Test Accuracy and Menstrual Cycle Delays
Understanding Ovulation and Contraception After Hormonal Treatment
Menstrual induction injections and contraception? Doctor, I went to the gynecology department for a check-up on August 21, and the doctor said that I have poor ovarian function. He administered a menstrual induction injection, but I had sexual intercourse with my boyfriend on Aug...
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: 1. Poor ovarian function is likely associated with an anovulatory cycle. 2. Administering a menstrual induction injection will not cause ovulation. 3. The purpose of administering a menstrual induction injection is to induce menstruation and alleviate women's concerns...[Read More] Understanding Ovulation and Contraception After Hormonal Treatment
Understanding the Accuracy of Pregnancy Tests Taken at Night
Pregnancy test questions? What is the accuracy rate of a pregnancy test taken at night? Thank you.
Dr. Zhong Wenzhen reply Obstetrics and Gynecology
Hello: The accuracy of pregnancy tests is not related to the time of day. A positive pregnancy test indicates that the pregnancy hormone in the urine has reached 20 units or more (with normal values being less than 5 units). Therefore, if conception occurred more than ten days ag...[Read More] Understanding the Accuracy of Pregnancy Tests Taken at Night