Can You Get Pregnant Without a Condom After Taking Birth Control?
Can I get pregnant? I took emergency contraceptive pills twice last week, spaced one day apart, but my boyfriend did not ejaculate and did not use a condom. Then, I experienced bleeding on Wednesday. If we have unprotected intercourse with ejaculation the day after the bleeding, ...
Dr. Lü Lizheng reply Obstetrics and Gynecology
1. It is unclear whether the contraceptive pill you are taking is a pre-coital contraceptive or a post-coital contraceptive. 2. Without contraception, there is a possibility of pregnancy. 3. It is possible that your menstrual cycle may become irregular; please seek medical attent...[Read More] Can You Get Pregnant Without a Condom After Taking Birth Control?
When Can You Detect a Fetal Heartbeat During Pregnancy?
Regarding fetal heartbeat? Hello Dr. Lu: My last menstrual period was on October 29. I had intercourse on November 12, November 13, and November 16. I took a pregnancy test on November 30 and it showed two lines. I would like to ask when approximately in December I can have an ul...
Dr. Lü Lizheng reply Obstetrics and Gynecology
1. Some hospitals and clinics have high-resolution ultrasound capabilities, and around 5 to 6 weeks of pregnancy, or 3 to 4 weeks after conception, a heartbeat can typically be detected. This should be possible soon; however, some hospitals and clinics may have limited ultrasound...[Read More] When Can You Detect a Fetal Heartbeat During Pregnancy?
Understanding Irregularities: Could You Be Pregnant Despite Menstruation?
Thought I was pregnant, but my period came? Hello Dr. Lu, I would like to ask about my menstrual cycle. My period started on November 1st, and I had a transvaginal ultrasound on November 16th, where the doctor noted a follicle measuring 1.6 cm. However, during a follow-up ultra...
Dr. Lü Lizheng reply Obstetrics and Gynecology
1. The morning urine pregnancy test on December 4th was negative, and the flow on December 4th was similar to a normal menstrual period, indicating that pregnancy is unlikely. 2. Regular activities such as going to the gym for spinning, strength training, running, using an ellip...[Read More] Understanding Irregularities: Could You Be Pregnant Despite Menstruation?
Understanding Ovulation Timing in a 30-35 Day Menstrual Cycle
The menstrual cycle lasts 30 to 35 days; when is ovulation? How is it calculated? Hello Dr. Lu, thank you for your response. Doctor, I would like to ask you some additional questions. I am currently not very certain if I am pregnant. My menstrual cycle is between 30 to 35 days, w...
Dr. Lü Lizheng reply Obstetrics and Gynecology
1. Yes, it can be calculated; the ovulation day is typically 14 days before the next menstrual period. 2. Other methods can also be used, such as monitoring bodily responses (some individuals experience increased, clear, and stretchy vaginal discharge on ovulation day, along wit...[Read More] Understanding Ovulation Timing in a 30-35 Day Menstrual Cycle
How Long Can You Safely Use Birth Control Pills?
How long can one take birth control pills? Hello Dr. Lu, I would like to ask until what age can I take birth control pills? I have been taking them since 2003. Is it safe to use them long-term? Recently, I have noticed an increase in my heart rate and blood pressure; could this b...
Dr. Lü Lizheng reply Obstetrics and Gynecology
1. Oral contraceptives have many benefits; in addition to preventing pregnancy, they can help regulate menstrual cycles, reduce menstrual flow, alleviate dysmenorrhea, and decrease the risk of gynecological tumors. The advantages are numerous. 2. The main drawback is that they c...[Read More] How Long Can You Safely Use Birth Control Pills?
Can Prostate Fluid Cause Pregnancy? Understanding the Risks
What is the probability of pregnancy from pre-ejaculate fluid? Last week, while I was hugging my girlfriend, my fingers accidentally entered her vagina. There was no penetration of the genitalia, and I did not ejaculate, but it seems that my fingers may have come into contact wit...
Dr. Lü Lizheng reply Obstetrics and Gynecology
The prostate fluid may still contain a small amount of sperm; the likelihood of pregnancy is low, but it is not impossible. Sincerely, Dr. Li-Cheng Lu, Taoyuan Hospital.[Read More] Can Prostate Fluid Cause Pregnancy? Understanding the Risks
Signs of Pregnancy: Understanding Symptoms and Testing Accuracy
Are you pregnant? Hello Doctor: I believe my last menstrual period was around October 26 (not certain), but during this time, from October 31 to November 6-7, I had intercourse. My menstrual cycle is usually about 28 days, but I still haven't gotten my period. For the past f...
Dr. Lü Lizheng reply Obstetrics and Gynecology
1. Intrauterine devices (IUDs) can prevent 99% of pregnancies, but there is still a slight possibility of pregnancy, including the risk of ectopic pregnancy. 2. To confirm pregnancy, it is recommended to take a pregnancy test 18 days after the last sexual intercourse for a more...[Read More] Signs of Pregnancy: Understanding Symptoms and Testing Accuracy
Understanding Light Pink Discharge: Causes and Concerns for Women
Light pink discharge If your period is late in November and you had sexual intercourse on the 15th and 20th, but pregnancy tests taken afterward were negative, the presence of light pink discharge and an increase in discharge over the past few days could indicate several possibil...
Dr. Lü Lizheng reply Obstetrics and Gynecology
1. If pregnancy tests taken 15 and 20 days after sexual intercourse both show negative results, the results can be considered reliable. 2. Light pink discharge is most likely due to irregular menstruation, but other possibilities include inflammation, tumors, or polyps. 3. Ye...[Read More] Understanding Light Pink Discharge: Causes and Concerns for Women
Understanding Pre-Menstrual Bleeding: Pregnancy or Other Concerns?
Intermenstrual bleeding after sexual intercourse before menstruation? Two days before my period, I had intercourse on Saturday and experienced bleeding. I thought it was the start of my period and used a sanitary pad, but it didn't arrive by Sunday and still hasn't come...
Dr. Lü Lizheng reply Obstetrics and Gynecology
1. Post-coital bleeding can have many causes, including irregular menstruation, inflammation, tumors, or pregnancy. It is important to seek medical evaluation for confirmation. 2. If menstruation is delayed, a pregnancy test can be performed to confirm whether pregnancy has occu...[Read More] Understanding Pre-Menstrual Bleeding: Pregnancy or Other Concerns?
Does Intercourse in Early Pregnancy Affect Implantation and Embryo Health?
Having sexual intercourse during the 3 to 4 weeks of pregnancy will not affect the implantation of the fertilized egg? Hello Dr. Lu, I would like to ask a question. My menstrual cycle is about 32 days. After I confirmed my pregnancy, counting from the first day of my last menstru...
Dr. Lü Lizheng reply Obstetrics and Gynecology
A normally implanted embryo should not be affected. Sincerely, Dr. Li-Cheng Lu, Taoyuan Hospital.[Read More] Does Intercourse in Early Pregnancy Affect Implantation and Embryo Health?
Switching Birth Control Pills: Can You Change Brands Mid-Cycle?
Changing birth control brands? Hello doctor, my girlfriend has been taking birth control pills for a month. She is on YAZ, and her period started on November 21. So theoretically, she should start the next month's oral contraceptive on November 27. However, after taking the ...
Dr. Lü Lizheng reply Obstetrics and Gynecology
Reply as follows: Respectfully, Lu Li-Cheng, Taoyuan Hospital.[Read More] Switching Birth Control Pills: Can You Change Brands Mid-Cycle?
Understanding Missed Periods: Causes and Concerns for Women
Missed menstruation? Hello, doctor. I had intercourse with my girlfriend on September 26, and we used a condom. She got her period on October 18 (her menstrual cycle has always been irregular), but she hasn't had her period since November until now (we haven't had inter...
Dr. Lü Lizheng reply Obstetrics and Gynecology
1. If menstruation has occurred, pregnancy is unlikely unless it is a false menstruation. If the menstrual flow on October 18 was light, the possibility of a false menstruation should be considered, and a pregnancy test should be conducted to confirm whether pregnancy has occurre...[Read More] Understanding Missed Periods: Causes and Concerns for Women
Understanding Pregnancy Tests: What a Single Line Means
Pregnancy test strip Hello Dr. Lu, this morning I used a pregnancy test strip and there was only one clear line, with no second line appearing. If there are signs of pregnancy, is it possible that I might not test positive even 24 days after intercourse? Can I rule out the possib...
Dr. Lü Lizheng reply Obstetrics and Gynecology
After sexual intercourse, pregnancy can typically be detected 18 days later. A negative result can rule out the possibility of pregnancy. Sincerely, Dr. Li-Cheng Lu, Taoyuan Hospital.[Read More] Understanding Pregnancy Tests: What a Single Line Means
16-Day Menstrual Delay: Could It Be Pregnancy?
Menstrual delay of 16 days? Hello doctor, my menstrual cycle is usually not very regular, but it's not extremely irregular either. After my last period ended, about 25 days later, I was grinding against my boyfriend while he was wearing no underwear and I was wearing underwe...
Dr. Lü Lizheng reply Obstetrics and Gynecology
The response indicates that pregnancy is unlikely. If you are still concerned, please take a pregnancy test for confirmation. Sincerely, Dr. Lu Li-Cheng, Taoyuan Hospital.[Read More] 16-Day Menstrual Delay: Could It Be Pregnancy?
Am I Pregnant? Understanding Symptoms and Timing After Intercourse
Are you pregnant? Doctor, my boyfriend and I had intercourse on November 8th, and he ejaculated inside me. My last period started on October 31st, and my cycle is typically 28 to 31 days. Previously, I noticed an increase in cervical mucus during ovulation, and I usually experien...
Dr. Lü Lizheng reply Obstetrics and Gynecology
The response may vary; if menstruation does not occur, please take a pregnancy test for confirmation. Sincerely, Dr. Li-Cheng Lu, Taoyuan Hospital.[Read More] Am I Pregnant? Understanding Symptoms and Timing After Intercourse
Can I Rule Out Pregnancy After Safe Intercourse?
Can pregnancy be ruled out? Hello doctor, my last menstrual period ended on October 18. I had intercourse with my boyfriend on October 24. We used a condom after taking off our pants, and he did not ejaculate. We also checked the condom afterward, and it was not damaged. My boyfr...
Dr. Lü Lizheng reply Obstetrics and Gynecology
If the pregnancy test is taken more than 18 days after sexual intercourse, the result can be considered reliable, and pregnancy can be ruled out. Sincerely, Dr. Li-Cheng Lu, Taoyuan Hospital.[Read More] Can I Rule Out Pregnancy After Safe Intercourse?
Understanding Mid-Cycle Bleeding: Causes, Symptoms, and When to Seek Help
Intermenstrual bleeding Hello, the situation involves experiencing a small amount of bleeding outside of the menstrual period (about 12 days before the expected period) and mild abdominal discomfort the day before (which was thought to be due to food issues), along with feelings ...
Dr. Lü Lizheng reply Obstetrics and Gynecology
Sudden light bleeding outside of the menstrual period can have many possible causes, including irregular menstruation, ovulation bleeding, inflammation, polyps, tumors, and pregnancy. Please seek medical attention to confirm the cause. Sincerely, Dr. Lu Li-Cheng, Taoyuan Hospital...[Read More] Understanding Mid-Cycle Bleeding: Causes, Symptoms, and When to Seek Help
How to Treat a Minor Cut in the Intimate Area: Tips and Remedies
There is a wound in the genital area? Hello, doctor. I have a slight stinging pain in my private area, and after examination, I found a cut that looks like it was made by a knife. There is no unusual odor or significant discharge, so it might be due to wiping too hard after using...
Dr. Lü Lizheng reply Obstetrics and Gynecology
It is recommended to seek medical attention first, confirm the diagnosis, and then proceed with medication. Sincerely, Dr. Li-Cheng Lu, Taoyuan Hospital.[Read More] How to Treat a Minor Cut in the Intimate Area: Tips and Remedies
Delayed Period After Intercourse: Could It Be Pregnancy?
Delayed menstruation after sexual intercourse? Doctor, my girlfriend had her period from October 27 to November 1, lasting 6 days. On November 15, we had unprotected intercourse during her fertile window, but we used a condom the entire time. Then, on November 22, we had intercou...
Dr. Lü Lizheng reply Obstetrics and Gynecology
Regarding the delayed menstruation and the uncertain pregnancy test result, it is recommended to retest or seek medical evaluation. Sincerely, Dr. Li-Cheng Lu, Taoyuan Hospital.[Read More] Delayed Period After Intercourse: Could It Be Pregnancy?
Could I Be Pregnant? Understanding Ovulation and Symptoms
Can I get pregnant? Hello, my period started on November 5 and ended on the 10th. I had unprotected intercourse on the 11th. My menstrual cycle is about 27 days. Is there a chance I could be pregnant? Also, I've been feeling very sleepy lately; I haven't been doing much...
Dr. Lü Lizheng reply Obstetrics and Gynecology
Engaging in sexual intercourse on the seventh day is likely not during the ovulation period; however, there is still a slight chance of pregnancy. If menstruation is delayed, a pregnancy test should be conducted. Sincerely, Dr. Li-Cheng Lu, Taoyuan Hospital.[Read More] Could I Be Pregnant? Understanding Ovulation and Symptoms