Understanding Delayed Menstruation: Possible Causes and Concerns
Delayed menstruation? Hello, I would like to inquire about my situation. My last menstrual period started on September 27, and I have not had my period by November 2, which is about a week late. I had unprotected intercourse on October 29. My menstrual cycles have been regular, u...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the factors that can affect the menstrual cycle are numerous, including age, environment, lifestyle, stress, emotional instability, weight changes, medications, emergency contraceptive pills, diet, polycystic ovary syndrome, lesions of the uterus or cervix, infections, ovu...[Read More] Understanding Delayed Menstruation: Possible Causes and Concerns
Understanding Menstrual Delay After Taking Emergency Contraceptive Pills
Menstrual delay I would like to inquire if it is normal for my period to be delayed after taking emergency contraception around the 15th of the month, when I was originally expected to have my period at the end of the month. It is now the beginning of the month and I still haven&...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the effects of emergency contraceptive pills on menstruation can vary and may not necessarily result in an earlier or later period. The contraceptive effectiveness is not 100%, with a failure rate of about 3%. It is recommended to check for pregnancy if your period is more...[Read More] Understanding Menstrual Delay After Taking Emergency Contraceptive Pills
Can You Still Get Pregnant After Unprotected Sex? Understanding Your Risks
Is it still possible to get pregnant? Doctor, I apologize. I had unprotected intercourse with my boyfriend on October 18, but he only penetrated for one minute before pulling out. He is concerned that his prostate might cause a possibility of me getting pregnant. Is the chance of...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the questioner: There is still a chance of pregnancy even if ejaculation has not occurred during intercourse, as pre-ejaculatory fluid may contain sperm. It is recommended to check for pregnancy if your period is more than a week late. Thank you! Wishing you peace and heal...[Read More] Can You Still Get Pregnant After Unprotected Sex? Understanding Your Risks
Concerns About Pregnancy After Unprotected Contact: What You Need to Know
Pregnancy concerns? Yesterday, I suddenly noticed a bit of bleeding in my underwear, but I didn't pay much attention to it. My boyfriend's pre-ejaculate fluid came into contact with my genital area, and his fingers, which had touched the pre-ejaculate, also entered my v...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, based on your description, the chances of pregnancy are low but not impossible. As long as there are active sperm in the vagina during the ovulation period, there is still a possibility of conception, regardless of the method. It is advisable to take appropriate contracept...[Read More] Concerns About Pregnancy After Unprotected Contact: What You Need to Know
Could I Be Pregnant? Understanding Risks After Safe Sex Practices
Is it possible to get pregnant this way? Hello, doctor. Today, on November 5th, I had sexual intercourse with my girlfriend (we used a condom correctly throughout). It lasted about 30 minutes, and when I ejaculated, I pulled out and finished outside. However, at the end, I notice...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the failure rate of contraception using condoms is over 5%, which is less reliable compared to other methods. Therefore, it is recommended to check for pregnancy if your menstrual period is more than a week late. Thank you! Wishing you peace and health. Dr. Zhang[Read More] Could I Be Pregnant? Understanding Risks After Safe Sex Practices
Can Pre-Ejaculate and Semen Escape During Condom Use?
Condoms and Pregnancy Hello, two days ago I had intercourse with my girlfriend. During the process, a small amount of pre-ejaculate and semen leaked from my penis. We took a break while still wearing the condom, but it was not inside my girlfriend's vagina. During the break,...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the failure rate of using condoms for contraception is over 5%, which is less reliable compared to other methods. Therefore, it is recommended to check for pregnancy if your menstrual period is more than a week late. Thank you! Wishing you peace and health. Dr. Zhang[Read More] Can Pre-Ejaculate and Semen Escape During Condom Use?
Understanding Ovulation vs. Implantation Bleeding: Key Insights for Women
Is it ovulation bleeding or implantation bleeding? Hello doctor, my girlfriend had her period from October 15 to October 21, and we had sexual intercourse on October 22. After that, she experienced bleeding on November 3, November 5, and November 6, which was brown in color. In t...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, based on your description, it is difficult to determine the cause of the bleeding. The failure rate of condoms as a contraceptive method is over 5%, which makes it less reliable compared to other methods. Therefore, it is recommended that if your menstrual period is more t...[Read More] Understanding Ovulation vs. Implantation Bleeding: Key Insights for Women
Understanding Abnormal Menstrual Symptoms: When to Seek Medical Advice
Menstrual irregularities Hello, doctor. I would like to ask about an issue I experienced. In May, on a certain day, I noticed a faint pinkish blood streak when I wiped after urinating, which occurred intermittently. A few days later, my menstrual period started. This continued fo...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the factors that can affect the menstrual cycle or cause intermenstrual bleeding are numerous, including age, environment, lifestyle, stress, emotional instability, weight changes, medications, emergency contraceptive pills, diet, polycystic ovary syndrome, lesions of the ...[Read More] Understanding Abnormal Menstrual Symptoms: When to Seek Medical Advice
Is It Normal? Understanding Post-Intercourse Concerns and Symptoms
Is this normal? On October 21st, I had sexual intercourse with my boyfriend, but he only penetrated briefly before withdrawing. To prevent pregnancy, I took emergency contraception on the evening of the 22nd. Is there a chance I could be pregnant? Additionally, on the 25th, I not...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the questioner: There is a possibility of pregnancy even if ejaculation does not occur during intercourse, as pre-ejaculatory fluid may contain sperm. Additionally, the effectiveness of emergency contraception is not 100%, with a failure rate of about 3%; however, it is st...[Read More] Is It Normal? Understanding Post-Intercourse Concerns and Symptoms
Understanding Pregnancy Chances After Protected Intercourse: Your Questions Answered
Probability of Pregnancy A few months ago, my menstrual periods were on August 23 and September 24. I had my first sexual intercourse with my boyfriend on October 9 (both of us were inexperienced). We used a condom throughout the process, and due to pain, he did not fully penetra...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the questioner: Due to your recent irregular menstrual cycle, it is difficult to predict both your ovulation period and the onset of your menstruation. The failure rate of condom use for contraception is over 5%, which is less reliable compared to other methods. Therefore,...[Read More] Understanding Pregnancy Chances After Protected Intercourse: Your Questions Answered
Understanding Delayed Periods: Pregnancy Chances and Health Insights
Delayed menstruation and the likelihood of pregnancy? Hello, doctor. My menstrual cycle is regularly 28 to 30 days, and my periods this year have been on time. The last menstrual period started on September 8. Normally, my period should have arrived around October 6, but it has n...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the questioner: Due to the irregularity of your menstrual cycle recently, it is difficult to predict both your ovulation period and the onset of menstruation. The failure rate of contraception using condoms is over 5%, which is less reliable compared to other methods. Ther...[Read More] Understanding Delayed Periods: Pregnancy Chances and Health Insights
First Time Taking Birth Control Pills: Effectiveness and Travel Tips
First time taking the contraceptive pill #Aivee 24+4? Hello Doctor, due to the long-distance meeting, I will be going abroad on December 14 and returning on January 14. I would like to ask if I take the birth control pill for the first time on the first day of my period (currentl...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, It is recommended to start taking oral contraceptives on the first day of your menstrual cycle. If you begin taking the pill after the second day of your period, it is advised to use additional contraceptive measures for the first seven days of pill use. Oral contracepti...[Read More] First Time Taking Birth Control Pills: Effectiveness and Travel Tips
Understanding Increased Menstrual Flow After Missed Birth Control Pills
Increased menstrual blood flow? Hello, doctor. I have been taking oral contraceptives for three months. The first two months were fine, but this month I missed five pills. After discussing with my boyfriend, I decided to take all five pills at once, and that night, on October 22,...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, if you miss taking the birth control pill for more than 24 hours, you should stop taking the current pack of pills and refrain from taking them for seven days (including the days you missed). After that, you can continue with the next cycle. Based on your description, it i...[Read More] Understanding Increased Menstrual Flow After Missed Birth Control Pills
Should You Continue Taking Menstrual Induction Medication During Your Period?
During the menstrual induction period, if there is menstrual bleeding, should I continue taking the medication? Hello Doctor, I haven't had my period for a long time, and on October 3rd, the doctor prescribed me a medication to induce menstruation (Diane-35 tablets) for 21 d...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, based on your description, it is difficult to confirm whether the bleeding is a true menstrual period. It is recommended to complete the prescribed medication. Thank you! Wishing you peace and health. Dr. Zhang[Read More] Should You Continue Taking Menstrual Induction Medication During Your Period?
How to Prevent Genital Herpes Infection from Roommate in Shared Bathrooms
What should I do if my roommate with a shared bathroom has genital herpes? 1. Can it be transmitted through physical contact or saliva? 2. How can I effectively avoid transmission? 3. What is the difference between herpes and warts? 4. I currently have no symptoms; should I...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
There is no vaccine for genital herpes, so the only way to prevent infection is to avoid it. It is recommended to use condoms throughout sexual contact, such as oral, anal, or vaginal intercourse, with non-monogamous partners. In public places like hot springs or swimming pools, ...[Read More] How to Prevent Genital Herpes Infection from Roommate in Shared Bathrooms
Can You Get Pregnant Without Ovulation? Understanding Your Cycle
Will I get pregnant? The average menstrual cycle is about 35 days, lasting approximately five to six days. If menstruation started on October 19 and ended on October 25, and there was unprotected withdrawal on October 27 without taking emergency contraception, the likelihood of p...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the questioner: There is still a possibility of pregnancy even if ejaculation has not occurred during intercourse, as pre-ejaculatory fluid may contain sperm. Sperm can survive in the reproductive tract for several days. It is recommended to check for pregnancy if your per...[Read More] Can You Get Pregnant Without Ovulation? Understanding Your Cycle
Common Questions About Pre-Conception Pill Usage and Effects
Questions related to the timing of taking emergency contraceptive pills? Hello Doctor: I previously took Diane for over a year, but I stopped the medication for about 5-6 months due to experiencing low mood. Later, my doctor mentioned a recurrence of polycystic ovary syndrome, so...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, inquirer: This type of contraceptive pill should be taken daily at a fixed time according to the instructions on the packaging, with one tablet swallowed with an adequate amount of liquid for 21 consecutive days. After a 7-day break, you should start the next pack. During ...[Read More] Common Questions About Pre-Conception Pill Usage and Effects
Understanding Pregnancy Chances After Emergency Contraceptive Use
Probability of Pregnancy Originally, the expected menstrual period was around October 20. However, after a sexual encounter on October 9 where the condom broke but there was no ejaculation, I was concerned and took emergency contraception within 12 hours. Starting from October 14...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Emergency contraceptive pills may affect menstruation in various ways, not necessarily causing it to come early or late. Their contraceptive effectiveness is not 100%, with a failure rate of about 3%. It is recommended that if you are uncertain whether the bleeding is a true mens...[Read More] Understanding Pregnancy Chances After Emergency Contraceptive Use
Understanding Pregnancy Risks After Unprotected Intercourse: Key Insights
Unprotected first sexual intercourse? Hello, doctor. I would like to ask about my girlfriend's last menstrual period, which was from September 11 to September 17 (very regular and punctual). After that, on September 30, we had unprotected intercourse, attempting to break her...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the questioner: There is a possibility of pregnancy even if ejaculation has not occurred during intercourse, as pre-ejaculatory fluid may contain sperm. If your period is more than a week late, it is advisable to check for pregnancy. Thank you! Wishing you peace and health...[Read More] Understanding Pregnancy Risks After Unprotected Intercourse: Key Insights
Sleep Aid Options for Breastfeeding Moms: Safety and Recommendations
Consultation on Sleep Medication for Breastfeeding Mothers Hello, Director Zhang! I am a breastfeeding mother, and my child is currently 14 months old. Recently, my child has been waking up more frequently at night for feedings, making it increasingly difficult for me to fall asl...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the medication you inquired about is generally not recommended for long-term use while breastfeeding. It is advisable to discuss with a psychiatrist whether there are alternative medications available. Thank you! Wishing you peace and health. Dr. Zhang[Read More] Sleep Aid Options for Breastfeeding Moms: Safety and Recommendations