Is Pregnancy Likely? Understanding Symptoms and Concerns After Ovulation
What is the likelihood of pregnancy? Hello doctor, the app indicated that September 22 was the last day of the ovulation period. On that evening around 9:00 PM, I had sexual intercourse with my girlfriend; there was no full penetration and no ejaculation, but there may have been ...
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. Additionally, the effectiveness of emergency contraception is not 100%, with a failure rate of about 3%, but it is still...[Read More] Is Pregnancy Likely? Understanding Symptoms and Concerns After Ovulation
Stopping Birth Control Pills: Side Effects and Irregularities Explained
Discontinuation of contraceptive pills? Hello doctor, I started taking the contraceptive pill "Yueji" on October 9th to delay my period for my travel dates (November 9th to November 19th). My period is expected to arrive in the next few days, but due to the side effects...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the user: After discontinuing birth control pills, it is possible to experience irregular menstrual cycles. This can vary depending on the duration of use, type of contraceptive, age, lifestyle habits, and individual constitution. If necessary, it is advisable to consult a...[Read More] Stopping Birth Control Pills: Side Effects and Irregularities Explained
Stopping Birth Control Pills: Side Effects and Irregular Period Risks
Discontinuation of contraceptive pills? Hello Doctor, I started taking the oral contraceptive pill "Yueji" on October 9th to delay my period for my travel dates (November 9th to November 19th). My period is expected to arrive in the next few days, but I would like to st...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the user: After discontinuing birth control pills, it is possible to experience irregular menstrual cycles. This can vary depending on the duration of use, type of contraceptive, age, lifestyle habits, and individual constitution. If necessary, it is recommended to consult...[Read More] Stopping Birth Control Pills: Side Effects and Irregular Period Risks
Understanding Menstrual Irregularities and Pregnancy Concerns
Menstrual Cycle and Pregnancy Issues I have been taking 21 birth control pills, and my period usually starts on the third day after finishing the pack. However, this time my period is almost a month late. I plan to continue taking the next month's birth control pills, and I ...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Oral contraceptives must be taken at the same time every day, and correct usage can achieve a 99% effectiveness rate in preventing pregnancy. If there is no expected withdrawal bleeding during the placebo interval after consecutive pill use, pregnancy should be suspected. The cau...[Read More] Understanding Menstrual Irregularities and Pregnancy Concerns
Understanding Prolonged Menstrual Periods: When to Seek Medical Advice
The duration of the menstrual period has suddenly increased, and it feels like menstruation is still ongoing? Hello, doctor. My menstrual period has usually lasted for a normal 7 days, and by the 5th or 6th day, it would start to turn into a small amount of brownish color, simila...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the reasons for heavy or prolonged menstrual bleeding in women may include hormonal imbalances, emotional factors, diet, age, and more. However, it is crucial to rule out conditions such as uterine tumors, endometrial hyperplasia, cervical lesions, and vaginal lesions. If ...[Read More] Understanding Prolonged Menstrual Periods: When to Seek Medical Advice
Understanding Delayed Periods After Emergency Contraception: What to Know
Menstruation is delayed by one month? Hello, doctor. I am feeling quite anxious, so I wanted to ask a question. On September 14, I had intercourse with my girlfriend, but the condom broke. There was no ejaculation inside, and she took emergency contraception. Her estimated next m...
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, uterine or cervical lesions, infections, ovulati...[Read More] Understanding Delayed Periods After Emergency Contraception: What to Know
Could You Be Pregnant? Understanding Risks After Condom Failure
Are you pregnant? If the condom broke during intercourse but there was no ejaculation inside, and you immediately replaced it, the risk of pregnancy is significantly reduced but not entirely eliminated. Sperm can sometimes be present in pre-ejaculate fluid. If you are concerned a...
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 You Be Pregnant? Understanding Risks After Condom Failure
Effectiveness of Emergency Contraceptive Pills on Ovulation Day
Taking emergency contraception on the day of ovulation? Hello Doctor: Yesterday, on October 22, I had unprotected intercourse with my boyfriend, and I took the emergency contraceptive pill Ella within three hours. However, later I checked an app and realized it was my ovulation d...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the effectiveness of emergency contraceptive pills is not 100%, with a failure rate of about 3%. There is still some effectiveness after ovulation. It is recommended to check for pregnancy if your period is more than a week late. Thank you! Wishing you safety and health. D...[Read More] Effectiveness of Emergency Contraceptive Pills on Ovulation Day
Understanding Early Menstruation After Missing Birth Control Pills
Taking premenstrual medication can cause an early onset of menstruation? Because I forgot to bring my medication (Yaz 28-day) on 10/19 and 10/20, I didn't take it. So on the nights of 10/21 and 10/22, I took two pills each night. However, on the morning of 10/23, I noticed s...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, if you miss taking your 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. If you miss a pill and do not ...[Read More] Understanding Early Menstruation After Missing Birth Control Pills
Missed Period After Two Cycles: Is Pregnancy Possible?
I had two menstrual periods in September, and I haven't had one since October 25th? My girlfriend had her period on September 2 and September 25, but she hasn't had one on October 25. Will she get her period this month? What about next month? Could this be a sign of pre...
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 contraception, diet, polycystic ovary syndrome, lesions of the uterus or cervix, infections, ovulation...[Read More] Missed Period After Two Cycles: Is Pregnancy Possible?
Understanding HPV Infection and Vaccine Efficacy in Women's Health
HPV Infection and Vaccine Hello Dr. Chang, Q1. It has been 4 months since my last safe sexual encounter, and I have not observed any warts or lesions. Additionally, I have not engaged in any sexual activity since then. Can I rule out the possibility of HPV infection? Q2. I re...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, based on your description, it is not possible to rule out whether there was a prior infection. If there was no prior infection, then vaccination would be effective in providing prevention. However, if there was a prior infection, the vaccine would not provide therapeutic b...[Read More] Understanding HPV Infection and Vaccine Efficacy in Women's Health
Missed Period After Two Cycles: Is Pregnancy Possible?
I had two menstrual periods in September, and I haven't had one since October 25th? My girlfriend had her period on September 2 and September 25, but she hasn't had one on October 25. Will she get her period this month? What about next month? Could this mean she is preg...
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 contraception, diet, polycystic ovary syndrome, lesions in the uterus or cervix, infections, ovulation...[Read More] Missed Period After Two Cycles: Is Pregnancy Possible?
Missed Period After Two Cycles: Is Pregnancy Possible?
I had two menstrual periods in September, and I haven't had one since October 25th? My girlfriend had her period on September 2 and September 25, but she hasn't had one at all on October 25. Will she get her period this month? What about next month? Could this mean she ...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the factors affecting 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, ovulation...[Read More] Missed Period After Two Cycles: Is Pregnancy Possible?
Could You Be Pregnant? Understanding Risks After Condom Failure
Are you pregnant? At the beginning of October, I had intercourse with my girlfriend, and during the process, the condom broke. However, we immediately replaced it, and there was no ejaculation inside. Now, my girlfriend still hasn't gotten her period. Could she be pregnant?
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the failure rate of contraception using condoms throughout the entire cycle 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...[Read More] Could You Be Pregnant? Understanding Risks After Condom Failure
Understanding Pregnancy Chances After Protected Intercourse: Your Concerns Addressed
Probability of Pregnancy A few months ago, my menstrual periods were on August 23 and September 24. On October 9, I had sexual intercourse with my boyfriend for the first time (both of us were inexperienced). We used a condom throughout the process, and due to pain, he did not fu...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the failure rate of correctly using condoms throughout intercourse is approximately 5%. It is recommended to check for pregnancy if your period is more than a week late. Thank you! Wishing you safety and health. Dr. Chang[Read More] Understanding Pregnancy Chances After Protected Intercourse: Your Concerns Addressed
Can You Get Pregnant from Semen Leakage on Ovulation Day?
Engaging in sexual intercourse on the day of ovulation? Hello Doctor, I had sexual intercourse with my girlfriend on her ovulation day (calculated by a menstrual app). We used a condom and I pulled out before ejaculation. However, I ejaculated at the moment of complete withdrawal...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the failure rate of contraception using condoms is still over 5%, which is less reliable compared to other methods. It is recommended to check for pregnancy if your period is more than a week late. Thank you! Wishing you safety and health. Dr. Chang[Read More] Can You Get Pregnant from Semen Leakage on Ovulation Day?
Does Taking Birth Control Late Affect Its Effectiveness?
Taking the contraceptive pill late after the break period? Hello Doctor, I have been taking the contraceptive pill, Mestranol, consistently for about a year and a half. However, during the seventh day of my pill-free interval, which is when I was supposed to start a new pack (the...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, based on your description, I recommend continuing your medication as originally scheduled. Thank you! Wishing you peace and good health. Dr. Chang[Read More] Does Taking Birth Control Late Affect Its Effectiveness?
Can I Insert an IUD Before a Trip for Safe Intimacy?
I want to have the intrauterine device (IUD) inserted earlier? I expect my period to start around October 30, and I plan to go out with my boyfriend on November 3 (we are in a long-distance relationship and don't see each other often). I understand that the contraceptive rin...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, based on your description, not using the contraceptive device or oral contraceptives as recommended may lead to irregular menstrual cycles. You may consider using an intrauterine device (IUD) or adhering to the scheduled use of oral contraceptives and the contraceptive dev...[Read More] Can I Insert an IUD Before a Trip for Safe Intimacy?
Understanding Vaginal Itching: Causes, Symptoms, and When to Seek Help
Genital itching Hello, I masturbate through my underwear and use panty liners. Usually, this doesn't cause any issues, but a few days ago, I started experiencing itching in the genital area, along with redness and swelling of the labia majora. There is a stinging sensation w...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, based on your symptom description, it is more likely to be contact dermatitis or an allergy. It is recommended to maintain a light diet, have a regular daily routine, and keep the perineal area clean and dry. Avoid tight-fitting clothing. You may soak in a bath to alleviat...[Read More] Understanding Vaginal Itching: Causes, Symptoms, and When to Seek Help
Understanding Vaginal Discharge and Its Connection to Menstrual Health
Vaginal suppository discharge 1. I would like to inquire about my recent yellow-green discharge that is not painful or itchy. The doctor prescribed a three-day suppository for me, and after using it for one day, I noticed a very green discharge the next day. Is this normal? Will ...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the treatment for vaginal candidiasis primarily involves the use of suppositories and topical creams. If there is no improvement with continued treatment, it is advisable to consult a physician for further evaluation. If you frequently experience recurrent mouth ulcers, it...[Read More] Understanding Vaginal Discharge and Its Connection to Menstrual Health