Menstruation, Obstetrics and Gynecology FAQ

Effectiveness of Ella Taken on Ovulation Day: Pregnancy Risk Explained

Taking Ella on the day of ovulation? Your partner's menstrual cycle started on June 1, and you had intercourse on the 14th, which is indicated as a fertile period by the app. Both of you were not wearing underwear, and there was slight external contact (1-2 times) without ej...

Dr. Cao Guotao Reply:
Hello, since there was no actual sexual intercourse, the likelihood of pregnancy should be very low. Wishing you good health.

Understanding Menstrual and Pregnancy Concerns: Your Questions Answered

Menstrual and Pregnancy Issues I would like to ask, my last menstrual period started on April 10, and I took emergency contraception around April 20. I tested three times for pregnancy: once with a home pregnancy test and twice at the hospital, all of which indicated that I am no...

Dr. Cao Guotao Reply:
Hello, if menstruation occurs, it generally indicates that pregnancy has not taken place. You are likely not pregnant. Wishing you good health.

Understanding Vaginal Inflammation and Its Impact on Menstrual Cycle

Vaginitis I would like to ask, my last menstrual period started on April 10, and I took emergency contraception around April 20. I tested for pregnancy three times, once with a home pregnancy test and twice at the hospital, and all results were negative. Is it true that I am not ...

Dr. Cao Guotao Reply:
Hello, it seems that you are not pregnant. You may consider taking medication to induce menstruation. If you have any other discomfort, it is advisable to consult a gynecologist. Wishing you good health.

Could I Be Pregnant? Understanding Risks After Protected Intercourse

Is it possible to be pregnant? On April 26, sexual intercourse occurred with a condom, and after the act, a water test was conducted to check for any breakage (none was found). Menstruation started on May 1, and there was no sexual activity for the entire month of May. However, m...

Dr. Zhang Kunmin Reply:
Hello, the failure rate of using condoms correctly throughout intercourse is still about 5%. As long as there are active sperm in the vagina during ovulation, there is a possibility of pregnancy regardless of the method of contraception used, and it cannot be estimated by a few d...

Could I Be Pregnant? Understanding Risks After Protected Intercourse

Is it possible to be pregnant? On April 26, sexual intercourse occurred with the use of a condom, and a water test was performed afterward (the condom did not break). Menstruation started on May 1, and there was no sexual activity for the entire month of May. However, menstruatio...

Dr. Zhang Kunmin Reply:
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, lesions of the uterus or cervix, infections, ovu...

Can Norina Tablets Delay Menstruation? A Guide for Women

What is an erectile dysfunction medication? The last menstrual period was from May 10 to May 17, with a cycle of approximately 25 days, so the next expected period would be around June 5. If starting to take Norina Tablets 5mg from May 4, as per the pharmacist's instructions...

Dr. Cao Guotao Reply:
Hello, it may be too late, but please continue taking your medication. If your period starts, you can stop taking it. Wishing you good health.

Could I Be Pregnant? Understanding Symptoms and Testing

Are you pregnant? On May 22, I had sexual intercourse with a condom and there was no ejaculation inside. On May 31, I took a pregnancy test and it showed one line. After that, I visited a traditional Chinese medicine practitioner and took herbal medicine, and my menstruation star...

Dr. Zhang Kunmin Reply:
Hello, the symptoms in early pregnancy may not be specific, and subjective symptoms alone cannot be used for diagnosis. There are many potential causes for the symptoms mentioned. It is advisable to consult a physician for evaluation if the symptoms persist or worsen. Thank you! ...

Understanding Birth Control Use Before and After Menstruation

Before and after menstruation? 1. Is it okay to take birth control pills after your period? 2. If I previously took 28 pills and experienced some bleeding on the 22nd day of the placebo pills, could that be my period? 3. Can I start taking the 28-day birth control pills the d...

Dr. Zhang Kunmin Reply:
Hello, the first time you take birth control pills, it is recommended to start on the first day of your menstrual cycle. A 28-day pack of birth control pills includes 21 active pills and 7 placebo pills, during which your period will occur in the last 7 days. Therefore, after fin...

Understanding Menstrual Irregularities: Causes and Concerns

Menstrual issues My girlfriend usually gets her period around the 2nd to 3rd of each month. Last month, she experienced irregular menstruation around May 16 and consulted a doctor. The doctor prescribed medication to regulate her cycle, which she started taking on May 19. Althoug...

Dr. Cao Guotao Reply:
Hello, you are unlikely to be pregnant; it is possible that your menstruation is approaching. Please monitor the situation for now. Wishing you good health.

Pregnancy Risk After Unprotected Intercourse During Menstruation

Emergency contraceptive pill after unprotected intercourse? Hello Doctor: 1. If intercourse occurred during menstruation (around day 3) with multiple instances of ejaculation inside, and this coincided with the completion of a 21-day course of oral contraceptives without taking...

Dr. Cao Guotao Reply:
Hello, it should be a safe period, so you are unlikely to get pregnant. Wishing you good health.

Should You Take Menstrual Delay Pills for Your Upcoming Trip?

Do I need to take medication to delay my period? Hello Doctor, I will be traveling from August 15 to 17, and I am concerned about having my period during that time. I would like to ask if I should take medication to delay my menstruation. My previous menstrual dates are as follow...

Dr. Cao Guotao Reply:
Hello, you can go to the obstetrics and gynecology department for further evaluation. Wishing you good health.

How to Clean After Masturbation to Prevent Vaginal Infections

Masturbation hygiene to prevent infection? How should I clean and care for myself after masturbation to reduce the risk of vaginal infections? (In the past, I have only rinsed the outside with water.)

Dr. Zhang Kunmin Reply:
Hello, the answerer: Similar to women's hygiene, washing with plain water is sufficient. The female vagina has the ability to self-cleanse, and there is no need for special douching after menstruation or sexual intercourse! Frequent vaginal douching can actually disrupt the ...

Can Taking Two Birth Control Pills Affect Your Menstrual Cycle?

Yuezi takes two capsules continuously? Last week, I forgot to take my medication for one day, and then I took two pills for the next seven days before having intercourse. Now, I am on the last day of taking the placebo pills, but my period has not arrived yet. I saw someone menti...

Dr. Zhang Kunmin Reply:
Hello, the oral contraceptive pill must be taken at the same time every day. When taken correctly, it can achieve a 99% effectiveness in preventing pregnancy. If a dose is missed and there is no expected withdrawal bleeding during the subsequent pill-free interval, pregnancy shou...

Understanding Brown Discharge: Ovulation or Implantation Bleeding?

Brown discharge Hello, doctor! I took emergency contraception on April 11, and I experienced bleeding from April 16 for about six days, ending on April 21. I took emergency contraception again on April 30. I had bleeding from May 6 to May 10. Today, May 22, I have some brownish d...

Dr. Zhang Kunmin Reply:
Hello, the effects of emergency contraceptive pills on menstruation can vary; it may cause your period to come early or late. Additionally, its contraceptive effectiveness is not 100%. It is recommended to check for pregnancy if your period is more than a week late. Thank you! Wi...

Missed Period After Stopping Antidepressants: Is It Normal?

Menstrual irregularities after discontinuing antidepressants? Hello, doctor. I have a question: I started taking antidepressants (Fluoxetine) in early February of this year. My period arrived on February 14, but it was brown in color and very light, lasting only until the 16th. I...

Dr. Lin Manying Reply:
Hello: Psychiatric medications can affect menstruation, and it is recommended to visit an obstetrician-gynecologist for a detailed examination. Hualien Hospital, Ministry of Health and Welfare, cares about your health.

Should You Take Emergency Contraceptive Pills After Unprotected Sex?

Should I take emergency contraception? On May 20 (Monday), I had sexual intercourse with my girlfriend (without a condom). Prior to that, there was some wiping of pre-ejaculate fluid, and only the tip of the penis was inserted briefly, without full penetration. My partner had a s...

Dr. Cao Guotao Reply:
Hello, the chances of pregnancy should be low. If you're still concerned, you can take emergency contraception just in case. Wishing you good health.

Does Low Prolactin Affect Menstrual Cycle Regularity?

Does low prolactin levels affect the menstrual cycle? Hello, doctor. I was diagnosed with a pituitary tumor six months ago and have been taking medication to lower my prolactin levels, which are now below 1. However, this month I have noticed a delay in my menstrual period. I wou...

Dr. Cao Guotao Reply:
Hello, low values generally do not affect menstruation. You can discuss with your doctor whether it is necessary to lower the medication dosage. Wishing you good health.

Is It a Miscarriage? Understanding White Clots During Menstruation

White objects in menstrual blood? After taking ovulation medication and checking for pregnancy without success, if you received an ovulation injection and then experienced the passage of tissue with white clots and blood five days later, could this be a miscarriage?

Dr. Liu Fuping Reply:
It is not possible to determine if a miscarriage has occurred. If there are any concerns, it is recommended to consult with a nearby obstetrician-gynecologist.

Understanding Irregular Menstrual Flow After Emergency Contraception

It feels like my menstrual flow is not coming out? Hello doctor, I had sexual intercourse with my boyfriend on May 16, but I noticed that the condom slipped off. I immediately went to buy emergency contraception and took it (within about 10 minutes after the intercourse). I took ...

Dr. Cao Guotao Reply:
Hello, emergency contraceptive pills can sometimes cause irregular menstruation; just monitor the situation. Wishing you good health.

Can You Get Pregnant from Semen on Skin? Understanding the Risks

If semen is ejaculated on the body and there is immediate washing, but there is accidental contact with the hands, is there a risk of pregnancy? Last month's menstruation was from April 26 to May 3. I had sexual activity with my boyfriend, but there was no penetration; we en...

Dr. Cao Guotao Reply:
Hello, just observe; the chances of pregnancy should be low. Wishing you good health.

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