Oral contraceptive pill, Obstetrics and Gynecology FAQ

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Can You Get Pregnant with PCOS After Birth Control? Expert Insights

Polycystic Pregnancy Issues Hello doctor, my girlfriend has polycystic ovary syndrome and has been taking birth control pills for 2 to 3 months, but she stopped on July 16. However, we had sexual intercourse on July 13, and the condom broke halfway, resulting in ejaculation insid...


Dr. Zhang Kunmin Reply:
Hello, the oral contraceptive pill must be taken at the same time every day, and correct usage can achieve a 99% effectiveness in preventing pregnancy. Early pregnancy may not present specific symptoms, and subjective symptoms cannot be used to make a determination. It is recomme...

[Read More] Can You Get Pregnant with PCOS After Birth Control? Expert Insights


Understanding Pregnancy Chances with PCOS After Birth Control Use

Probability of Pregnancy Hello Doctor: The female patient has polycystic ovary syndrome and has been taking birth control pills for treatment. She took the pills for 2 to 3 months until July 16, but had unprotected intercourse on July 13 when the condom broke. Is there a possibil...


Dr. Zhang Kunmin Reply:
Hello, the oral contraceptive pill must be taken at the same time every day, and correct usage can achieve a 99% effectiveness rate in preventing pregnancy. Early pregnancy may not present specific symptoms, and subjective symptoms cannot be used to make a determination. It is re...

[Read More] Understanding Pregnancy Chances with PCOS After Birth Control Use


Impact of Early Contraceptive Pill Discontinuation on Effectiveness

Calculate the incorrect number of days in advance to stop the medication early? Hello, I have been taking the oral contraceptive pill for about six months, but this time I miscalculated the days and stopped taking it a week early, which means I only took it for 14 days before sto...


Dr. Cao Guotao Reply:
Hello, there is no contraceptive effect. After stopping the medication, start taking the next pack of birth control pills on the fifth day after your period begins. Wishing you good health.

[Read More] Impact of Early Contraceptive Pill Discontinuation on Effectiveness


Can I Get Pregnant After a Condom Slip During Intimacy?

Can I still get pregnant this way? Hello doctor, I have been consistently taking the oral contraceptive pill for 13 months without missing any doses, occasionally taking it one or two hours late. Today is the 9th day of taking the pill. My last menstrual period started on June 28...


Dr. Cao Guotao Reply:
Hello, taking birth control pills generally indicates that there is contraceptive protection, so pregnancy is unlikely. Wishing you good health.

[Read More] Can I Get Pregnant After a Condom Slip During Intimacy?


Understanding Irregular Periods After Emergency and Birth Control Pills

Post-coital and pre-coital contraceptive pills can cause prolonged menstrual bleeding? Hello, I had a regular menstrual cycle of about 30-33 days. My last period started on May 15, and I had safe sexual intercourse (using condoms). On June 15, there was an accidental contracept...


Dr. Cao Guotao Reply:
Hello, please finish taking the emergency contraceptive pill and start the next pack of birth control pills on the fifth day after your period begins. Monitor for any abnormal bleeding; if it persists, it is advisable to consult a gynecologist. Wishing you good health.

[Read More] Understanding Irregular Periods After Emergency and Birth Control Pills


Can You Take Birth Control Pills After Receiving the HPV Vaccine?

Cervical cancer vaccine Hello, I am currently taking the oral contraceptive pill - Yaz, and I would like to receive the Gardasil 9 HPV vaccine. Since pregnancy is not allowed during the vaccination period, I would like to know if I can continue taking the contraceptive pill after...


Dr. Cao Guotao Reply:
Hello, two things do not affect each other. Wishing you good health.

[Read More] Can You Take Birth Control Pills After Receiving the HPV Vaccine?


Should You Take a Break from Birth Control Pills After Six Months?

Is it necessary to stop taking birth control pills for one month after long-term use? Hello Doctor, I have been taking the oral contraceptive pill (Alesse) for six months. Do I need to take a break for one month before continuing? I currently do not have plans for pregnancy. Than...


Dr. Liu Fuping Reply:
Hello, taking contraceptive pills has its side effects, so it is best to use them under the guidance of a gynecologist and to have regular follow-up appointments. This issue varies from person to person, so it is recommended to consult with a gynecologist. Thank you.

[Read More] Should You Take a Break from Birth Control Pills After Six Months?


Understanding Pregnancy Risks After Emergency Contraception and Birth Control Use

Pregnancy probability The menstrual cycle started around June 10. There was sexual intercourse with withdrawal on May 31, but feeling uncertain, I took emergency contraception on June 1. I also purchased a 28-day oral contraceptive pill for long-term use. After taking the emergen...


Dr. Lin Manying Reply:
Hello: Based on the situation you described, it is advised not to speculate about a possible pregnancy. If you are not pregnant, this is a normal occurrence. Please continue to take your regular contraceptive pills consistently. The Hualien Hospital of the Ministry of Health and ...

[Read More] Understanding Pregnancy Risks After Emergency Contraception and Birth Control Use


Understanding Emergency Contraceptive Pills After Uterine Surgery

Emergency contraceptive pill Hello, I had a hysteroscopy on May 27, and I have been taking the 28-day oral contraceptive pill for a long time. On the day of my follow-up appointment, the doctor informed me that I could continue taking the contraceptive without any issues. I would...


Dr. Liu Fuping Reply:
If contraceptive pills are taken regularly, ovulation will not occur. The bleeding that happens after stopping the medication is called withdrawal bleeding, not a physiological menstrual period. It is advisable to follow your obstetrician's recommendations during your follow...

[Read More] Understanding Emergency Contraceptive Pills After Uterine Surgery


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...

[Read More] Can Taking Two Birth Control Pills Affect Your Menstrual Cycle?


Understanding Birth Control Pills: Effectiveness and Risks Explained

Contraceptive pill issues Hello Doctor: I have been taking the oral contraceptive pill (Kiryian) for three months. I was supposed to finish the last pack by May 14, but I forgot to bring the pills home when I returned on May 10, so I missed the last four pills. My period started ...


Dr. Zhang Kunmin Reply:
Hello, the questioner: It is important to take additional contraceptive precautions during the first seven days after restarting the medication. If you do not experience the expected withdrawal bleeding after taking the contraceptive pill, you should suspect the possibility of pr...

[Read More] Understanding Birth Control Pills: Effectiveness and Risks Explained


Understanding the 7-Day Break Between Birth Control Pill Packs

Emergency contraceptive pill duration issue? Hello, doctor. I started taking my first pack of 21-day oral contraceptive pills on the first day of my period. After finishing that pack, I took a 7-day break before starting the second pack. However, my period started again when I wa...


Dr. Cao Guotao Reply:
Hello, start taking the contraceptive pill on the fifth day of your menstrual period. Wishing you good health.

[Read More] Understanding the 7-Day Break Between Birth Control Pill Packs


Understanding Birth Control Pills: Effectiveness After Missed Doses

Contraceptive pill issues Hello Doctor: I have been taking the oral contraceptive pill (Kiryian) for three months. I was supposed to finish the last pack by May 14, but I forgot to bring my pills home when I returned on May 10, so I missed the last four pills. My period started o...


Dr. Cao Guotao Reply:
Hello, it should have contraceptive effects. Wishing you good health.

[Read More] Understanding Birth Control Pills: Effectiveness After Missed Doses


Understanding Pregnancy Chances After Unprotected Sex While on Birth Control

Pregnancy probability Based on the information provided, your menstrual period was from May 12 to May 17, and you started taking the combined oral contraceptive pill (21-day regimen) on May 16. You had sexual intercourse on May 21, using a condom throughout the encounter, and the...


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

[Read More] Understanding Pregnancy Chances After Unprotected Sex While on Birth Control


Can You Get Pregnant from Intercourse on Day Four of Your Period?

Engaging in sexual intercourse on the fourth day of menstruation? Your menstrual period started on May 5 and you had unprotected intercourse on May 8, which was the fourth day of your period. You are concerned about the possibility of pregnancy. Since you consistently take pre-ex...


Dr. Zhang Kunmin Reply:
Hello, the oral contraceptive pill (COC) must be taken at the same time every day. When taken correctly, it can achieve a 99% effectiveness in preventing pregnancy. Thank you! Wishing you safety and health. Dr. Zhang

[Read More] Can You Get Pregnant from Intercourse on Day Four of Your Period?


Understanding Emergency Contraceptive Use and Menstrual Changes

First-time pre-exposure? I started my period on April 22 and began taking the emergency contraceptive pill (Ella) on the same day. My period ended on May 6, which seems a bit long; is that normal? Then, on May 7, I had unprotected intercourse but did not ejaculate. I took the med...


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 contraception is not needed, you can stop taking the pill after finishing one pack, but this may lead to temporary irr...

[Read More] Understanding Emergency Contraceptive Use and Menstrual Changes


Understanding Breakthrough Bleeding While on Birth Control Pills

Breakthrough bleeding with emergency contraceptive pills? Hello doctor, I have been taking the oral contraceptive pill for about 7 months consistently without missing any doses. However, after my withdrawal bleed this month, I had sexual intercourse the following day, and two day...


Dr. Cao Guotao Reply:
Hello, just observe. Wishing you good health.

[Read More] Understanding Breakthrough Bleeding While on Birth Control Pills


Understanding Pre-Contraceptive Pills: Effects on Menstrual Cycle and Mood

Emergency contraceptive pill Hello, I have been taking oral contraceptive pills for 5 years, and recently I want to take them continuously without interruption because I don't want to have my period. However, I personally notice a significant increase in appetite and irritab...


Dr. Cao Guotao Reply:
Hello, contraceptive pills contain a small amount of progesterone. Taking birth control pills suppresses ovulation, so there is no typical luteal phase. You might consider trying a different brand. Wishing you good health!

[Read More] Understanding Pre-Contraceptive Pills: Effects on Menstrual Cycle and Mood


Should I Induce or Delay My Period? Expert Advice for Birth Control Users

If you are regularly taking medication and want to inquire about methods to induce or delay menstruation, please consult with a healthcare professional for personalized advice and safe options? Hello Doctor, I am currently taking a pack of 21 oral contraceptive pills (Mirelle) an...


Dr. Cao Guotao Reply:
Hello, after finishing the first pack, continue taking the next pack of medication until March 18, then stop. Your period should come within a few days, and on the fifth day of your period, continue with the next new pack of birth control pills. Wishing you good health!

[Read More] Should I Induce or Delay My Period? Expert Advice for Birth Control Users


Understanding Vomiting After Birth Control Pills: What You Need to Know

Vomiting after taking birth control pills? Hello, doctor. I have been taking the oral contraceptive pill continuously for six months without missing a dose. A few days ago, after taking the pill at 11:00 PM, I felt very unwell due to a cold and headache, and I vomited an hour and...


Dr. Cao Guotao Reply:
Hello, you probably don't need to take any supplements; the chances of pregnancy should be low. Wishing you good health.

[Read More] Understanding Vomiting After Birth Control Pills: What You Need to Know


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