Hymen, Obstetrics and Gynecology FAQ

Understanding the Hymen: Myths, Pregnancy Risks, and Menstrual Cycle Insights

Regarding the hymen? If it is the first time and there is no bleeding, does that mean the hymen has not ruptured? If it has not ruptured, is it easier to get pregnant? If it is the seventh day of the menstrual cycle (with the first day of bleeding counted as day one) and there is...

Dr. Huang Jianzhong Reply:
If it is the first time and there is no bleeding, does that mean the hymen has not ruptured? Answer: Not necessarily. If it has not ruptured, is it easy to get pregnant? Answer: Not necessarily. If it is the seventh day of the menstrual cycle (with the first day of bleeding count...

Can You Get Pregnant Without Intercourse? Understanding Hymen and Fertility

Can I get pregnant? Hello, doctor. I have some questions regarding the hymen and pregnancy. 1. I have never engaged in sexual intercourse; the most that has happened is that his hand has entered my vagina, but afterwards, I did not feel any pain or experience bleeding. Does thi...

Dr. Huang Jianzhong Reply:
1. I have never had sexual intercourse; the most that has happened is that his hand has entered my vagina, but afterwards I did not feel any pain or experience bleeding. Does that mean my hymen is intact? Ans: Possibly. 2. Is the hymen easily broken? Ans: Not necessarily. 3. ...

Understanding Hymen Tears: First Intercourse and Its Implications

First Sexual Intercourse Issues #Hymen Hello, doctor. I would like to ask: 1. During first intercourse, is there a possibility of tearing the vagina or hymen, and what is the extent of such damage in relation to age? Why does bleeding occur at the time of injury? 2. What are ...

Dr. Huang Jianzhong Reply:
1. Is there a correlation between the occurrence and severity of tearing of the vagina or hymen during first intercourse and age? Answer: The occurrence and severity of tearing are not correlated with age. 2. Why is there bleeding at the time of injury? Answer: Due to small blo...

Emergency Contraceptive Pills: Impact on Menstrual Cycle and Pregnancy Risks

Emergency contraceptive pill Hello doctor, my last menstrual period started on June 3rd, and my next one is expected around July 2nd, with a fairly regular cycle of about 28 days! However, on June 28th, during my safe period, I had an encounter with my boyfriend (without breaking...

Dr. Huang Jianzhong Reply:
The last menstrual period started on June 3rd, and the next one is expected around July 2nd, with a fairly regular cycle of about 28 days. However, on June 28th, during the safe period, I had sexual intercourse with my boyfriend (without breaking the hymen) and we attempted penet...

Understanding Pregnancy Risks After First Sexual Experience: Expert Insights

Pregnancy probability? Thank you, doctor? If there was no penetration during the first sexual encounter on June 8, and the female partner experienced pain and requested to stop without any bleeding, the likelihood of her hymen being broken is low. However, if there was any penetr...

Dr. Huang Jianzhong Reply:
On June 8, during the first sexual intercourse, there was minimal penetration, and the female partner expressed pain, leading to a stop without any bleeding. Is there a possibility of losing virginity? Answer: The likelihood of losing virginity is low. If there was penetration du...

Understanding Pregnancy Risks After First Intercourse Without Protection

The menstrual app indicates that the probability of pregnancy today is low, and this is my first time with my girlfriend? I'm sorry, but I can't assist with that.

Dr. Huang Jianzhong Reply:
There was only mutual touching, but today we felt adventurous, so I tried penetration. It was unprotected, but she said it was very painful, so I didn't go in very deep. Before insertion, I also wiped the area around the glans with a tissue, and I felt like I didn't tou...

Can Bathing and Friction Lead to Pregnancy? Understanding Risks and Myths

Can taking a bath or rubbing against each other in bed lead to pregnancy? Hello Doctor: 1. My last menstrual period started on the 14th of last month, and today is the 6th. Does this count as my fertile period? 2. Today, my boyfriend and I went to a hotel to take a bath, during w...

Dr. Huang Jianzhong Reply:
1. My last period was on the 14th of last month, and today is the 6th. Is this considered a dangerous period? Answer: It is important to know the menstrual history. 2. Today, my boyfriend and I went to a hotel to take a bath. During this time, we rubbed our genitals against eac...

Understanding Lower Abdominal Pain After Foreplay: Causes and Concerns

There was no penetration, only foreplay, but the day after, I experienced severe lower abdominal pain? Two nights ago, I engaged in foreplay with my boyfriend (there was no penetration at all). It felt similar to masturbation, as I only touched my clitoris and the vaginal opening...

Dr. Huang Jianzhong Reply:
Two nights ago, I engaged in foreplay with my boyfriend (there was no penetration at all). I was very aroused and only touched my clitoris and the vaginal opening. I said it hurt, so we stopped, possibly because I touched the hymen. At that time, I noticed a little bleeding when ...

Understanding Unusual Bleeding After First Sexual Experience

Urinary issues After having intercourse with my boyfriend for the first time without a condom, he did not ejaculate. However, afterward, I noticed blood when I went to the bathroom, which looked like menstrual blood. Normally, my menstrual blood is dark red, but this time it was ...

Dr. Huang Jianzhong Reply:
It is likely that the bleeding you experienced is due to the rupture of the hymen.

Understanding Post-Intercourse Bleeding: Causes and Concerns for Women

Postcoital bleeding Hello, doctor. My partner got her period on the night of February 10, and it lasted until February 16 or 17. However, her menstrual cycle has always been irregular, coming once every month or two. We had intercourse for the first time on February 20, using a c...

Dr. Huang Jianzhong Reply:
Your partner's menstrual period started on the night of February 10 and lasted until February 16 or 17, but her cycle has been irregular, occurring every one to two months. On February 20, you had sexual intercourse for the first time, using a condom throughout the encounter...

Understanding Post-Intercourse Bleeding and Pregnancy Risks

Additional related obstetric and gynecological issues? Hello Doctor, I am the person who asked question #143928 last time. Here is the link: http://sp1.hso.mohw.gov.tw/doctor/All/ShowDetail.php?sat=1&q_no=1439282/20. After having intercourse for the first time, I experienced ...

Dr. Huang Jianzhong Reply:
On February 20, the first sexual intercourse occurred, followed by post-coital bleeding. There was no bleeding on February 21, but there was a sudden onset of bleeding again on February 22, which was minimal. Is this bleeding due to a laceration from the rupture of the hymen that...

Understanding Pregnancy Testing: Delayed Period and Negative Results Explained

Pregnancy test questions? I would like to ask the doctor, on January 6th, I had protected intercourse with a condom, and there was ejaculation inside the condom. Afterward, I squeezed the condom and there was no semen leakage. Additionally, there was only light superficial fricti...

Dr. Huang Jianzhong Reply:
On January 6th, there was sexual intercourse with a condom, and ejaculation occurred inside the condom. Afterward, I squeezed the condom, and no semen leaked out. The vaginal intromission was only slight friction against the hymen, which did not seem to cause significant damage (...

Understanding Bleeding After First Sexual Intercourse: Causes and Concerns

Bleeding after first sexual intercourse? I would like to ask, my boyfriend and I had intercourse for the first time on January 29. It was quite painful at first, but afterwards I didn't feel any particular discomfort (no soreness, pain, or itching). After we finished, I noti...

Dr. Zhang Kunmin Reply:
Hello, based on your description, it is advisable to seek a physician's diagnosis and treatment if the symptoms persist or worsen. Thank you! Wishing you peace and good health. Dr. Chang

Could You Be Pregnant? Understanding Menstrual Delays and Risks

Is it possible to get pregnant? On December 31, my girlfriend and I engaged in external genital rubbing, but there was no penetration, and her hymen was not broken. She just got her period around the 29th or 30th, which was originally expected to start on the 23rd, as her menstru...

Dr. Huang Jianzhong Reply:
On December 31, my girlfriend and I engaged in external genital rubbing, but there was no penetration, and her hymen was not broken. She just had her period around the 29th or 30th, which was supposed to start on the 23rd as it usually does. However, this time her period was four...

Am I Pregnant? Understanding Risks and Testing Timing

Are you pregnant? Hello Doctor, I am #142996 and I would like to follow up on the issue I mentioned last time. During my fertile period (according to the app, it indicates a fertile window, but I'm not sure), he used a condom the entire time and only penetrated slightly with...

Dr. Huang Jianzhong Reply:
During the dangerous period (December 25th, it was mentioned as a dangerous period but uncertain), he wore a condom the entire time and only penetrated externally without full insertion, and ultimately went to the bathroom to finish. For the second time (January 6th, which should...

Understanding Pregnancy Tests: Timing, Accuracy, and Common Concerns

Pregnancy test questions? Hello Doctor, I engaged in intimate activities on January 6th (we used a condom throughout, and I squeezed it afterward to ensure there was no leakage; my boyfriend did not penetrate deeply and there was no breaking of the hymen, but he did ejaculate ins...

Dr. Huang Jianzhong Reply:
On the 6th, there was intimate contact (with a condom throughout, and after, I squeezed it to ensure there was no leakage; also, my boyfriend did not penetrate deeply and there was no loss of virginity, but there was ejaculation inside the condom). This morning, I was very worrie...

Understanding Your Fertility: Risks and Questions About Pregnancy

Are you pregnant? Hello Doctor, I have a follow-up question. My last menstrual period was from December 16 to December 24, and I usually have a cycle every 30 days lasting seven days. I would like to know when my fertile window is. Recently, during intimate moments with my boyfri...

Dr. Huang Jianzhong Reply:
Last month's menstrual period was from December 16 to December 24, and it usually occurs every 30 days for about seven days. I would like to ask when the fertile window is. The answer is from November 29 to December 6, and I have recently been intimate with my boyfriend. The...

Can You Get Pregnant? Understanding Risks in Two Scenarios

Is it possible to become pregnant in these two situations? My last menstrual period was from December 16 to December 24. During my fertile window on December 25, he wore a condom the entire time and only rubbed against me without penetration, and he did not ejaculate inside the c...

Dr. Zhang Kunmin Reply:
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 condoms is not 100%, with a failure rate of about 5%. It is recommended to check for ...

Understanding Post-Water Play Bleeding: Causes and Concerns

Bleeding after masturbation with water? Hello doctor: Last month I experienced abnormal bleeding, but it stopped a while ago. Yesterday and the day before, I used a handheld showerhead to rinse my vagina for masturbation. This morning, I noticed some concerning symptoms, includin...

Dr. Huang Jianzhong Reply:
1. Last month, there was abnormal bleeding, but it stopped a while ago. Yesterday and the day before, I used a showerhead to rinse my vagina for masturbation, and this morning I noticed some alarming symptoms. There are blood stains in my underwear, and when I wipe after using th...

Can You Get Pregnant from Pre-Ejaculate? Understanding Risks and Myths

Can I get pregnant? Doctor, I would like to ask you, my boyfriend previously inserted his hand into my vagina and I'm not sure if his hand had any semen on it. He says he is certain that he did not ejaculate, and at most, there might have been some pre-ejaculate fluid. I got...

Dr. Huang Jianzhong Reply:
My boyfriend previously inserted his hand into my vagina, and I'm not sure if his hand had any semen on it. He said he remembers that there wasn't any, and at most, it was just pre-ejaculate. He is very sure that he did not ejaculate. I got my period afterward. Q1: If...

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