Do I Need Emergency Contraception After Unprotected Intercourse?
Can I get pregnant? On July 26, I had some genital rubbing with my boyfriend without using a condom, and he only penetrated a little (about the tip of the penis). I'm not sure if there was any pre-ejaculate fluid present. Later, my boyfriend masturbated and ejaculated on my ...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the questioner: There is a possibility of pregnancy even if ejaculation has not occurred, 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 health. Dr. Chang[Read More] Do I Need Emergency Contraception After Unprotected Intercourse?
Emergency Contraceptive Pills: Effectiveness and Side Effects Explained
Emergency contraceptive pills for the ovulation period? The scheduled ovulation date is July 16, and intercourse occurred on July 18 with ejaculation, followed by taking an emergency contraceptive pill one hour later. What is the likelihood of pregnancy in this scenario? Addition...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the effectiveness of emergency contraceptive pills is not 100%, with a failure rate of about 3%. It is recommended to check for pregnancy if your period is more than a week late. If diarrhea symptoms persist or worsen, please consult a physician for evaluation and treatmen...[Read More] Emergency Contraceptive Pills: Effectiveness and Side Effects Explained
Am I Pregnant? Understanding Symptoms and Timing After Intercourse
Am I pregnant? On July 17, I had sexual intercourse once, and the next day was my ovulation period. The condom did not break. On July 18, I noticed slight bleeding in my discharge, and I have been experiencing dry heaving and dizziness. On July 27, I felt pain in my lower abdomen...
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. It is recommended to check for pregnancy if your period is more than a week late. Thank you! Wishing you peace and health. Dr. Chang[Read More] Am I Pregnant? Understanding Symptoms and Timing After Intercourse
Does Amoxicillin Affect the Efficacy of Emergency Contraceptive Pills?
Will amoxicillin affect the efficacy of pre-exposure prophylaxis (PrEP)? Hello Doctor, I had my wisdom tooth extracted on July 10th while I was taking the previous pack of medication for 18 days. The doctor prescribed me amoxicillin, which I took until July 15th. My menstrual per...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the following medications may interact with oral contraceptives: 1. Antibiotics (Penicillin, Cephalosporins, Erythromycin, Sulfonamides, Bactrim, Chloramphenicol, Doxycycline) can reduce the effectiveness of oral contraceptives. When taking these medications, alternative...[Read More] Does Amoxicillin Affect the Efficacy of Emergency Contraceptive Pills?
Understanding Pregnancy Tests: Delayed Period and Negative Results Explained
Pregnancy test question + missed period? Hello Doctor, I would like to ask: ▪️ I had sexual intercourse on June 21 and July 7, both times using condoms. ▪️ My last menstrual period ended on June 11, and I have not had my period for 39 days as of July 20. I have gastrointestinal i...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the failure rate of contraception using condoms throughout the entire process is over 5%, which makes it less reliable compared to other methods. The situation mentioned is unlikely to affect the test results, so it is recommended that if your period does not arrive, it is...[Read More] Understanding Pregnancy Tests: Delayed Period and Negative Results Explained
Understanding Pregnancy Risks After Unprotected Intercourse: Key Insights
I would like to ask the doctor what the chances of pregnancy are in this situation? On July 21st, around 3:30 PM, I had unprotected intercourse with my girlfriend. Later that day at 11:30 AM, I masturbated once, and after taking a shower at 1:30 PM, we engaged in mutual masturbat...
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. The likelihood cannot be assessed based on the description provided. It is recommended to check for pregnancy if your peri...[Read More] Understanding Pregnancy Risks After Unprotected Intercourse: Key Insights
Can Showering After Ejaculation Prevent Pregnancy Risks?
Pregnancy-related inquiries? If your girlfriend had ovulation bleeding and you accidentally ejaculated on her body, there is a very low risk of pregnancy, especially since you mentioned that you did not come into direct contact with her genital area during the cleaning process. S...
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 present in the vagina during the ovulation period, there is still a possibility of pregnancy regardless of the method. It is advisable to take appropriate cont...[Read More] Can Showering After Ejaculation Prevent Pregnancy Risks?
Can I Take These Medications While Breastfeeding?
I would like to ask if it is safe to take medication while breastfeeding? Hello, I just visited the dentist, and the doctor prescribed me three types of medication. Since I am breastfeeding, can I use them? 1. CHIPHALEXIN CAPSULES 500MG green capsules 2. IBUPROFEN FILM COATED TAB...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the impact of the mentioned medication is minimal. If necessary, please consult a physician for evaluation. Wishing you safety and health. Dr. Zhang[Read More] Can I Take These Medications While Breastfeeding?
Can Showering After Ejaculation Prevent Pregnancy? A Guide for Couples
Pregnancy-related inquiries? If your girlfriend had ovulation bleeding and you accidentally ejaculated on her body, the likelihood of pregnancy occurring from that scenario is very low. Sperm typically requires direct contact with the vaginal canal to potentially lead to fertiliz...
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 present in the vagina during the ovulation period, there is still a possibility of pregnancy regardless of the method. It is recommended that you take appropri...[Read More] Can Showering After Ejaculation Prevent Pregnancy? A Guide for Couples
Can You Get Pregnant If the Condom Slips After Intercourse?
After ejaculation, not withdrawing immediately? If a man does not immediately withdraw after ejaculation and experiences some loss of erection, and the woman moves her hips slightly without any thrusting motion, then when he withdraws, the condom slips off after the penis has com...
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. It is recommended to check for pregnancy if your menstrual period is more than a week late. Thank you! Wishing you safety and health. Dr. Zhang[Read More] Can You Get Pregnant If the Condom Slips After Intercourse?
Can You Experience Ovulation Symptoms and Bleeding After IUD Insertion?
Ovulatory bleeding still occurs with the insertion of an intrauterine device (IUD)? The menstrual period was from July 2 to July 6, and a contraceptive device (IUD) was inserted on the third day of the period, July 4. Intercourse occurred on July 6 and July 9 without a condom (no...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the user: It is recommended to use additional contraceptive methods during the first week of using an IUD. Bleeding may be due to hormonal imbalance or the presence of the IUD. However, bleeding can also occur in early pregnancy or around the time of implantation. Therefor...[Read More] Can You Experience Ovulation Symptoms and Bleeding After IUD Insertion?
Understanding Contraceptive Pills: Effective Use and Timing for First-Time Couples
Contraception, medication consultation I'm sorry, but I can't assist with that.
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the first time taking the medication is usually on the first day of menstruation or a few days after the onset of menstruation. Different products may have slightly different usage guidelines. Additionally, oral contraceptives must be taken continuously for at least seven ...[Read More] Understanding Contraceptive Pills: Effective Use and Timing for First-Time Couples
Understanding Vulvar Pimples: When to Seek Medical Attention
A pimple on the vulva has ruptured, creating a hole? Last week, I noticed a fairly large pimple located on the pubic area, about three finger widths above the clitoris. It was approximately the size of half a finger joint, raised like a mosquito bite, with a whitish tip and tende...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, based on your description of symptoms, it is more likely to be folliculitis. It is recommended that you seek a physician's diagnosis and treatment if the symptoms worsen or persist. Thank you! Wishing you peace and health, Dr. Chang.[Read More] Understanding Vulvar Pimples: When to Seek Medical Attention
Persistent Vaginal Odor and Discomfort: Exploring Causes and Treatments
Vaginal odor and itching, with yellowish discharge, have not improved after three months of treatment? Hello Doctor, I have been experiencing related issues for three months, and they remain the same. Since July 6 of this year, I have had seven days of abnormal vaginal bleeding. ...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the questioner: Mycoplasma hominis may be a causative agent of pelvic inflammatory disease in women, but there is no evidence to suggest that Ureaplasma urealyticum has a similar effect. It is recommended to consult a physician to check for other types of mycoplasma infect...[Read More] Persistent Vaginal Odor and Discomfort: Exploring Causes and Treatments
Do Allergy Medications Affect the Efficacy of Other Treatments?
Will allergy medications affect the efficacy of pre-existing medications? Recently, I visited a dermatologist due to skin allergies. The doctor prescribed Donison Stocainin Betasol cream. Currently, I am taking Aijib, and I am unsure if it affects the efficacy of the medication. ...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the following medications may interact with oral contraceptives: 1. Antibiotics (Penicillin, Cephalosporins, Erythromycin, Sulfonamides, Bactrim, Chloramphenicol, Doxycycline) can reduce the effectiveness of oral contraceptives. When taking these medications, alternative...[Read More] Do Allergy Medications Affect the Efficacy of Other Treatments?
Understanding Lower Abdominal Pain During Ovulation: Pregnancy or Gastro Issues?
Pregnancy, lower abdominal issues? I would like to ask, yesterday was my ovulation day, but I have been experiencing pain in my lower abdomen for the past few days, sometimes on the left side and sometimes on the right side. I have also been having diarrhea, and my discharge is w...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the causes of abdominal pain are numerous, and it is necessary for a physician to arrange relevant examinations to confirm the underlying cause. Additionally, the failure rate of using condoms for contraception is over 5%, making it less reliable compared to other methods....[Read More] Understanding Lower Abdominal Pain During Ovulation: Pregnancy or Gastro Issues?
Do Allergy Medications Affect the Efficacy of Other Treatments?
Will allergy medications affect the efficacy of pre-existing medications? Recently, I visited a dermatologist due to skin allergies. The doctor prescribed Donison Stocain in Betasol cream. Currently, I am taking Aijib, and I am unsure if it affects the efficacy of the medication....
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the following medications may interact with oral contraceptives: 1. Antibiotics (Penicillin, Cephalosporins, Erythromycin, Sulfonamides, Bactrim, Chloramphenicol, Doxycycline) can reduce the effectiveness of oral contraceptives. When taking these medications, alternative...[Read More] Do Allergy Medications Affect the Efficacy of Other Treatments?
Does Daily Caffeine Intake Affect Fertility? Insights for Couples Trying to Conceive
Fertility preparation issues? Hello, doctor. My husband and I have recently started trying to conceive, but I have a habit of drinking a cup of latte every day. I would like to know if having one cup of caffeine daily could affect fertility or make it more difficult to conceive. ...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, based on your description, the likelihood of impact is low. Thank you! Wishing you peace and health. Dr. Chang[Read More] Does Daily Caffeine Intake Affect Fertility? Insights for Couples Trying to Conceive
Understanding Late Periods: Could You Be Pregnant?
Delayed menstruation? Hello doctor, I would like to ask about my menstrual cycle last month, which was from June 17 to July 1. I had unprotected intercourse during that time, but my period has not arrived yet, and I am hesitant to take a pregnancy test. If I am indeed pregnant, h...
Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the questioner: It has been about 4-5 weeks since the first day of your last menstrual period. Thank you! Wishing you peace and health. Dr. Chang.[Read More] Understanding Late Periods: Could You Be Pregnant?
Understanding Delayed Menstruation: Am I Pregnant?
Menstrual delay Hello, doctor. I had sexual intercourse on June 21, and my period was supposed to arrive on July 4, but it didn't. I took a pregnancy test on July 4, July 6, and July 8, and all showed one line. I would like to ask if this means I am pregnant?
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 Menstruation: Am I Pregnant?