Can You Take Cold Medicine While on Birth Control Pills?
Can I take over-the-counter cold medications while on birth control pills? Hello Doctor, I have been taking oral contraceptives since the end of January, and I am currently in my fourth cycle, which means I have been on them for over three months. During this time, I have not use...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
Generally speaking, taking hormone-containing medications may reduce the effectiveness of contraception; however, the cold medications you are taking do not have any impact, so there is no need to worry.[Read More] Can You Take Cold Medicine While on Birth Control Pills?
Understanding Ovulation Timing: Key Insights for Women’s Health
When does ovulation occur? Hello Doctor, I went to the obstetrics and gynecology department last Wednesday (March 11) for a follicle scan. The doctor mentioned that there was a follicle on the right ovary that was almost 2 cm. Now, until today, shouldn't the egg have already...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
Generally, during normal ovulation, the follicle measures about 2 centimeters, so ovulation occurs approximately within two days. If ovulation induction medications are taken, the follicle may reach about 2-3 centimeters before ovulation, but it is also possible that ovulation do...[Read More] Understanding Ovulation Timing: Key Insights for Women’s Health
Understanding Your Menstrual Cycle and Emergency Contraception Effects
Could you please provide more context or specify your question? If sexual intercourse occurs on the 9th day of a menstrual cycle that lasts about 35 days, is there a chance of pregnancy? If emergency contraception is taken afterward and no further sexual intercourse occurs, can s...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
1. A 35-day cycle, the 9th day is not considered a fertile period. 2. Emergency contraception is effective as long as it is taken within 72 hours after intercourse. 3. It can be considered as menstruation. 4. It can be counted as the first day. 5. The next menstrual cycle after t...[Read More] Understanding Your Menstrual Cycle and Emergency Contraception Effects
Understanding Pregnancy Risks While Taking Birth Control Pills
The likelihood of becoming pregnant during the use of birth control pills is very low when taken correctly. Birth control pills are designed to prevent ovulation, and when used consistently and as directed, they are over 99% effective in preventing pregnancy. However, factors suc...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
If taken continuously for three cycles, the probability of conception should be zero, and there is no need to pay too much attention to the fertile period. Birth control pills can be used for contraception or to regulate menstrual cycles; if used for contraception, the effectiven...[Read More] Understanding Pregnancy Risks While Taking Birth Control Pills
Understanding Vulvar Redness and Itching: When to Seek Medical Advice
Redness of the vulva? Hello doctor, for the past few days, I've noticed that my vulva feels redder than before and a bit itchy (the itchiness is more noticeable when touched). The itchy area is located above the urethra on the vulva. Does this indicate inflammation? My menst...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
It is most likely eczema or a Candida infection, primarily caused by wearing menstrual pads for too long or due to moisture. This condition will not affect fertility, and you can seek treatment at an outpatient clinic.[Read More] Understanding Vulvar Redness and Itching: When to Seek Medical Advice
Understanding Vaginal Discomfort: Possible Causes and Solutions
What is wrong with me? I had sexual intercourse a few days ago, and since then, I've been experiencing some itching and discomfort in my genital area. I also noticed a white spot down there. What could be wrong with me?
Dr. Lin Zhaopei reply Obstetrics and Gynecology
A white mass that is irregular in shape is most likely a candidiasis infection, primarily caused by a damp and moist environment. Treatment typically involves the use of suppositories or oral medications along with topical ointments.[Read More] Understanding Vaginal Discomfort: Possible Causes and Solutions
Managing Nutritional Supplements During Pregnancy: Safety and Risks
Regarding issues related to prenatal care? Hello Doctor: I am currently over four months pregnant and have started taking New Baonadu. Additionally, I have purchased maternal milk powder to drink. Recently, I had a severe cough, so I have been consuming a bottle of chicken essenc...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
Xinbaonadu (vitamins), maternal milk powder (protein, iron, calcium), and chicken essence (supplements) can be combined without any conflicts. Additionally, vitamins A, D, E, and K are fat-soluble, and excessive amounts can be harmful. However, vitamins B and C are water-soluble,...[Read More] Managing Nutritional Supplements During Pregnancy: Safety and Risks
How Long Should You Wait to Conceive After a Miscarriage?
How long after a miscarriage should one wait before trying to conceive again? Hello doctor, I experienced bleeding in the early stages of pregnancy this January and improperly used medication during that time, so I underwent a medical abortion in mid-March. How long should I wait...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
Generally, after an abortion procedure, it takes an average of three months for the ovaries to return to normal ovulatory function. However, there are cases where individuals conceive immediately afterward. Once contraceptive pills are discontinued, one can prepare for pregnancy,...[Read More] How Long Should You Wait to Conceive After a Miscarriage?
Understanding Pregnancy Cycles: Safe Periods and Ultrasound Timing
Pregnancy cycle Hello Doctor: I would like to ask, my menstrual period started on February 17, and I had unprotected intercourse on March 13. I confirmed my pregnancy on March 30. My questions are: 1. Is March 13 considered a safe period? 2. I plan to go for another check-up on A...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
If menstruation started on February 17 and there was sexual intercourse before March 13, the date of fertilization may not necessarily be March 13. The safe period should still be determined using a basal body temperature chart for accuracy. If the menstrual cycle is considered t...[Read More] Understanding Pregnancy Cycles: Safe Periods and Ultrasound Timing
Understanding Irregular Menstrual Cycles and Associated Symptoms
I would like to ask..? Dear Dr. Lin: My menstrual cycle ranges from a minimum of 29 days to a maximum of 39 days, and it seems to be getting slower. Is this normal? Around day 18, I experience brown discharge for about three days. Is that the ovulation period? Additionally, after...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
1. If the menstrual cycle is generally regular, it is considered normal; however, if it is on the 29th this month, the 39th next month, and then jumps back to the 29th, it would be considered irregular. 2. It should be. 3. During the ovulation period, the cervical mucus will be c...[Read More] Understanding Irregular Menstrual Cycles and Associated Symptoms
Risks of Taking Sedatives Before and Early in Pregnancy
Is there a risk associated with taking sedatives before and during early pregnancy? I have been experiencing poor sleep quality since December 2006 and have been prescribed Zopim 10mg by my family physician. My menstrual cycle started on the 27th of January, and I discovered I wa...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
Zopim is classified as a Category B medication for pregnancy, which means it is generally considered safe for the fetus. However, since you are already pregnant, it is advisable to discontinue its use whenever possible.[Read More] Risks of Taking Sedatives Before and Early in Pregnancy
Can You Take Ovulation Pills While on Stomach Medication?
Can ovulation medication be taken simultaneously with stomach medication? Hello, doctor. I am planning to start taking ovulation medication soon. However, a few days ago, I had an upper gastrointestinal endoscopy and am currently taking medication (Tegaserod) for gastroesophageal...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
Ovulation medications and gastric medications do not conflict with each other. Polycystic ovary syndrome (PCOS) can be influenced by both congenital (genetic) factors and acquired factors (such as obesity). Generally, diagnosis relies not only on symptoms but also on ultrasound a...[Read More] Can You Take Ovulation Pills While on Stomach Medication?
Understanding Ovulatory Bleeding: When to Seek Help and What to Do
I have been experiencing bleeding from my lower body for the past 5 days. I have some questions and would appreciate your help. Thank you! Doctor, you mentioned that it is most likely ovulatory bleeding. What should I do? Is there a problem? Do I need to see a doctor? For this ki...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
Ovulatory bleeding typically resolves within 3 days. Since the bleeding has persisted for 5 days, it is advisable to seek outpatient care for an evaluation. If there has been no sexual intercourse, an internal examination may not be necessary.[Read More] Understanding Ovulatory Bleeding: When to Seek Help and What to Do
Understanding Abnormal Vaginal Bleeding: Causes and Concerns
Red vaginal discharge? I noticed red blood coming from my lower body yesterday afternoon, and it’s the same today (a small amount, similar to menstruation). The color is not related to sexual activity. My last menstrual period started on March 7, and now, on the 17th day, I am ex...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
Menstruation started on March 7, and there was a small amount of bleeding on March 23, which is most likely ovulatory bleeding. Additionally, ovarian tumors or cervical polyps could also be possibilities. As for the impact of irregular lifestyle habits on the menstrual cycle, it ...[Read More] Understanding Abnormal Vaginal Bleeding: Causes and Concerns
Understanding Birth Control Side Effects and Menstrual Irregularities
Is this a normal phenomenon? Hello doctor, I have been taking birth control pills for over a month now. When I first started taking them, I experienced symptoms like breast enlargement and nausea, which made me think I might be pregnant due to contraceptive failure. Later, my per...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
1. It is likely due to the body not yet adapting to the contraceptive pill. 2. It should not be menstruation; it is irregular spotting. 3. It is likely a side effect of the contraceptive pill. 4. Taking it on the 6th day yields better results. 5. It is recommended to swit...[Read More] Understanding Birth Control Side Effects and Menstrual Irregularities
Understanding Irregular Menstrual Cycles: When to Seek Medical Advice
Regarding menstruation..? Hello, doctor. I would like to ask... Is the calculation of the menstrual cycle from the first day of this month's period to the day before the next month's period? Since getting married, I have been recording the dates of my periods each month...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
1. That is indeed correct. 2. If the menstrual cycle is regular, a duration of 21 to 45 days is considered normal. 3. If the cycle exceeds the usual duration, one can take a pregnancy test or seek medical consultation. 4. For irregular cycles, it is important to rule out tumors f...[Read More] Understanding Irregular Menstrual Cycles: When to Seek Medical Advice
Understanding the Negative Effects of Delayed Contraceptive Use on Ovulation
Please provide the content you would like me to translate into English Dr. Lin, you mentioned that "delayed administration can have adverse effects on ovulation suppression." Could you clarify what these adverse effects are? Does it refer to a decrease in contraceptive ...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
Generally, follicles begin to develop and grow towards the end of menstruation. The use of contraceptive pills not only suppresses ovulation but also inhibits follicular development when taken before ovulation. After ovulation, taking the pills disrupts the endometrium, preventin...[Read More] Understanding the Negative Effects of Delayed Contraceptive Use on Ovulation
Understanding Birth Control Pill Timing: Common Myths and Facts
Inquiry about the method of taking contraceptive pills? Hello Dr. Lin, about 1-2 months ago, I consulted you online regarding oral contraceptives, and your response was very helpful. However, I have encountered another issue and would like to ask for your assistance again. I have...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
1. Delayed administration may adversely affect ovulation suppression. 2. If there is a conflict between stopping the medication for 7 days and taking the medication on the fifth day of menstruation, priority should be given to taking the medication on the fifth day of menstruatio...[Read More] Understanding Birth Control Pill Timing: Common Myths and Facts
Understanding Pregnancy Weeks: Calculation Methods and Screening Concerns
Questions about gestational age? Hello, doctor! I apologize for bothering you. I would like to ask you: 1. How is the gestational age calculated? Is it counted from the last menstrual period before pregnancy or from the actual date of conception? Why does my doctor refer to a c...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
1. Previously, the calculation was based on the menstrual cycle, so if calculating from the date of conception, two weeks should be subtracted. 2. If the cycle is irregular, ultrasound can be used to adjust the dates, but the values are still calculated based on the menstrual cyc...[Read More] Understanding Pregnancy Weeks: Calculation Methods and Screening Concerns
Is My Menstrual Cycle Normal? Understanding Changes with Birth Control
Is my menstrual cycle considered normal? Doctor: My recent menstrual cycle has been quite unusual. For the first three days, the blood flow was very light, almost like the end of my period. However, on the fourth day, the flow significantly increased, although it was still less t...
Dr. Lin Zhaopei reply Obstetrics and Gynecology
1. This should be a hormonal suppression effect. 2. A decrease in menstrual flow is more common than a reduction in the number of days; bleeding for 3-7 days is considered normal. 3. If menstrual flow starts light and then becomes heavier, did you forget to take your medicati...[Read More] Is My Menstrual Cycle Normal? Understanding Changes with Birth Control