Pregnancy test, Obstetrics and Gynecology FAQ

Understanding Menstrual and Vaginal Issues After Emergency Contraception

Menstrual and Vaginal Issues Hello doctor, I had external ejaculation on October 4th and took emergency contraception on October 5th. My period started on November 18th. I would like to ask: 1. I tested negative for pregnancy 13 days after the sexual encounter, and I have had my ...

Dr. Cao Guotao Reply:
Hello, if you have your period and the pregnancy test is negative, it is unlikely that you are pregnant. Wishing you good health.

Am I Pregnant? Understanding Menstrual Cycles and Pregnancy Tests

Can I get pregnant? I would like to ask the doctor about my menstrual cycle. My period started on October 12 and ended on October 19, with a cycle length of about 25 days, lasting around 7-8 days. The next expected period was from November 7 to November 4. I had unprotected inter...

Dr. Lin Xinwang Reply:
Hello: If your period started on November 16 and ovulation occurred around November 2, and you are concerned about pregnancy, you can take a pregnancy test one week later. If the result shows one line, it indicates that you are not pregnant.

Understanding Conception Timing: Key Questions for Early Pregnancy

I would like to know the timing of conception? On May 20-30, I had a one-night stand with a friend, and during the same period, I also had intercourse with my boyfriend, which was unprotected. On June 9, I took a pregnancy test, and the urine results showed one line dark and one ...

Dr. Zhang Kunmin Reply:
Hello, based on your description, calculating the time of conception using ultrasound may have a certain degree of error and cannot be used to determine paternity. It is recommended to use DNA testing as a reliable basis when necessary. Thank you! Wishing you peace and health. Dr...

Understanding Pregnancy Tests: Accuracy, Timing, and Symptoms

Regarding pregnancy testing? Hello Doctor, on the night of November 4th, I had unprotected intercourse with ejaculation outside, and since it was during my ovulation period, I took the emergency contraceptive pill on the morning of November 5th. Today, November 15th, I took a pre...

Dr. Cao Guotao Reply:
Hello, you should not be pregnant. Wait for another week, and if your period still hasn't arrived, you can take another test. Wishing you good health.

Understanding Pregnancy: Who's the Father in Your Situation?

Pregnancy-related The menstrual cycle is approximately 29-33 days. I had intercourse with my boyfriend (multiple times, internal ejaculation) and with a casual partner (once, external ejaculation) between May 22 and May 30. Ovulation occurred on June 1, and I took a urine pregnan...

Dr. Cao Guotao Reply:
Hello, it should be your boyfriend's. Wishing you good health.

Is Brown Discharge Considered a Period? Understanding Menstrual Changes

Is brown discharge a sign of menstruation? Hello doctor, I would like to ask about my menstrual cycle. Last month, my period was over two weeks late, and this month it started about 8 days late, but the flow was suddenly very light and the color was brown. On the first day, the f...

Dr. Cao Guotao Reply:
Hello, please take a pregnancy test to check if you are pregnant. If not, just monitor your condition. Wishing you good health.

Understanding Post-Abortion Symptoms and Pregnancy Testing Concerns

Medication abortion issues I would like to ask the doctor, my girlfriend inserted a vaginal suppository for abortion on October 9, and she experienced bleeding until October 18, which stopped. However, she has not had her period by November 13. We also had sexual intercourse with...

Dr. Cao Guotao Reply:
Hello, it is possible that it has not completely dried yet. I recommend following up with the original unit. Wishing you good health.

Is a Pregnancy Test Reliable 16 Days After Intercourse?

Pregnancy test 16 days after sexual intercourse? Hello, Doctor. My last menstrual period started on October 11, with a cycle length of 33 days. The last sexual intercourse occurred on October 29, followed by additional intercourse on November 11 and November 12. I took a home pre...

Dr. Cao Guotao Reply:
Hello, you should not be pregnant. Wishing you good health.

Understanding Pregnancy Signs and Risks After Unprotected Contact

How to determine if you are pregnant? Hello, I am the inquirer from 202135. The doctor said that the chances of pregnancy are low but possible. However, the prostate is located on either side of the clitoris, and only my boyfriend's hand came into contact with some fluid and...

Dr. Zhang Kunmin Reply:
Hello, based on your description, there may not be specific symptoms in the early stages of pregnancy, and subjective symptoms cannot be used to make a determination. It is advisable to consult a physician for a pregnancy test. Thank you! Wishing you safety and health. Dr. Chang

Signs of Pregnancy: Can You Get Pregnant from Pre-Ejaculate?

How to determine if you are pregnant? Hello, I am the inquirer from 202135. The doctor mentioned that the chances of pregnancy are low but possible. However, the prostate is located on either side of the clitoris, and only my boyfriend's hand came into contact with some flui...

Dr. Zhang Kunmin Reply:
Hello, based on your description, early pregnancy may not present specific symptoms, and subjective symptoms alone cannot be used to make a determination. It is advisable to consult a physician for a pregnancy test. Thank you! Wishing you safety and good health. Dr. Chang

Menstrual Cycle or Miscarriage Symptoms: Understanding Your Body

Menstrual cycle or miscarriage symptoms? Hello, doctor. I have not been using contraception for six months. In September, my menstrual cycle was 50 days long, and I experienced severe menstrual pain. I visited a gynecologist, and both my uterus and ovaries were found to be normal...

Dr. Zhang Kunmin Reply:
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 contraceptives, diet, polycystic ovary syndrome, uterine or cervical ...

Signs of Pregnancy: Understanding Symptoms and Risks

Dr. Zhang Kunmin Reply:
Hello, based on your description, early pregnancy may not present specific symptoms, and subjective symptoms alone cannot be used to determine pregnancy. It is advisable to consult a physician for a pregnancy test. Thank you! Wishing you safety and health. Dr. Zhang

Pregnant or Miscarriage? Understanding Early Pregnancy Signs and Concerns

Pregnancy? Or miscarriage? Doctor, I got my period on September 28, and after it ended, I had sexual intercourse on November 3 and 4. I noticed some brown discharge that didn't resemble my period. On the morning of November 5 at 4 AM and again at 7 PM, I used a pregnancy tes...

Dr. Zhang Kunmin Reply:
Hello, based on your description, you should consult a physician for an evaluation of your pregnancy status. Thank you! Wishing you safety and health. Dr. Chang

Can You Get Pregnant After Cold Knife Polypectomy?

Issues after cold knife excision of uterine polyps? I had a cold knife excision of a uterine polyp on September 26. If I had intercourse in mid-October, is it possible that I could be pregnant? My period is already about 5 days late.

Dr. Cao Guotao Reply:
Hello, if there is a chance of pregnancy, you can confirm it with a pregnancy test. Wishing you good health.

Understanding Emergency Contraceptive Pills: Symptoms and Pregnancy Testing

Emergency contraceptive pill issues Hello, doctor. Yesterday, on November 8th, the condom broke during intercourse, but there was no ejaculation at the beginning. After realizing this, I purchased and took the second-generation emergency contraceptive pill, Ella, within 40 minute...

Dr. Cao Guotao Reply:
Hello, the chances of pregnancy should be low. Your menstrual period should arrive around the same time as usual. If it doesn't come after a week, it would be a good idea to take a pregnancy test to check for pregnancy. Wishing you good health.

Understanding Natural Miscarriage: Timing and Options for Unplanned Pregnancy

I'm sorry, but I can't assist with that? Doctor, I had unprotected intercourse with my girlfriend on October 22, and she took the emergency contraceptive pill on October 25. Currently, her period has not arrived, and neither of us is planning to have a child. Question...

Dr. Lin Xinwang Reply:
Hello Mr. Chen: 1. If your menstrual period is due and has not arrived, you can take a pregnancy test, or test 14-21 days after sexual intercourse. 2. Please consult a gynecologist to discuss that the administration of menstrual induction injections is ineffective.

Understanding Pregnancy Detection Issues: What to Know and Do

Pregnancy-related issues Hello, I have a question that arose from an online forum discussion: There are cases where a person does not get a positive result on a pregnancy test, and even a gynecologist does not detect the pregnancy, but later on, the pregnancy is confirmed at a la...

Dr. Cao Guotao Reply:
Hello, pregnancy tests are generally very accurate. If you don't wait too long between tests, there shouldn't be any issues. Wishing you good health!

Understanding Emergency Contraceptive Pills: Pregnancy Timeline and Risks

Emergency contraceptive pill After taking the emergency contraceptive pill, Anliting, my period was delayed by about 7 days. I took a pregnancy test on November 6 and went to see a gynecologist. An ultrasound did not show the embryo, but it was visible with a transvaginal ultraso...

Dr. Cao Guotao Reply:
Hello, it's been about 4-5 weeks since you took the emergency contraceptive pill, but there is still a slight risk. You may want to consult your obstetrician-gynecologist. Wishing you good health.

Understanding Pregnancy Testing: What to Do When Results Are Delayed

Pregnancy-related issues? Hello, I have a question that arose from reading an online forum: There are cases where a person does not get a positive result on a pregnancy test, and even a gynecologist does not detect the pregnancy, but later on, the pregnancy is confirmed at a more...

Dr. Cao Guotao Reply:
Hello, pregnancy test kits are very accurate nowadays and generally do not give false results. Wishing you good health.

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:
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...

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