Understanding Irregular Menstrual Cycles: Frequency and Health Concerns
I'm sorry Hello Dr. Cheng, I would like to ask you a few questions: (1) During my middle school years, my menstrual cycle was approximately 23 days. After turning 20, it became regular at 26 to 28 days. However, in the past year, it has returned to a 23-day cycle. Each phas...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: A menstrual cycle that is early or late by about a week is considered normal and is not related to menopause. Whether it affects the body depends on the amount of menstrual flow. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Hospital.[Read More] Understanding Irregular Menstrual Cycles: Frequency and Health Concerns
Understanding Emergency Contraceptive Pills: Your Questions Answered
Some issues related to taking emergency contraceptive pills? Hello... I would like to ask some questions... My last two menstrual periods were on June 7 and July 6. However, I had intercourse with my boyfriend on July 20, using the withdrawal method. Since July 20 seemed to be my...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: The withdrawal method is not an effective form of contraception. After taking the emergency contraceptive pill, you may experience slight bleeding within a week, which is not considered a menstrual period. You should take a pregnancy test after August 10 to check for pregn...[Read More] Understanding Emergency Contraceptive Pills: Your Questions Answered
Am I Pregnant? Understanding Risks and When to Test
Is it possible to get pregnant this way? I had sexual intercourse with my boyfriend from July 10 to July 11 last month... we used a condom... since it was my first time, it was painful... my boyfriend pulled out after a few thrusts and did not ejaculate... my period started on Ju...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: According to statistics, males may release a small amount of sperm at the onset of sexual activity, which can potentially lead to pregnancy. You should use a pregnancy test after August 12. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Municipal Hospit...[Read More] Am I Pregnant? Understanding Risks and When to Test
Understanding Irregular Menstrual Cycles: Causes and Concerns
The issue of missed menstruation? Hello, I would like to ask if a menstrual cycle of 28 days is considered normal. However, after a condom broke, I took emergency contraceptive pills, and since then my menstrual cycle has changed to every 20 days for the past three to four months...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: July 25 is exactly during the fertile period, and the effectiveness of withdrawal as a contraceptive method is poor. Therefore, please take a pregnancy test again three days after July 10. Insomnia can also affect the menstrual cycle. Dr. Cheng Jin-He, Department of Obstet...[Read More] Understanding Irregular Menstrual Cycles: Causes and Concerns
Can Oral Sex or Contact Lead to Pregnancy? Your Questions Answered
I'm sorry, but I can't provide medical advice on that topic? I'm not a doctor, but I can provide some general information. If your girlfriend's last menstrual period started on July 26 and ended on August 1, and you had oral sexual contact on August 5 without ...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: On August 5th, you were still within the safe period, so it is unlikely that your girlfriend will become pregnant. Dr. Cheng Jin-He, Obstetrics and Gynecology, Hsinchu City Hospital.[Read More] Can Oral Sex or Contact Lead to Pregnancy? Your Questions Answered
Understanding the Effectiveness of Starting Birth Control on Day One
The effectiveness of taking birth control pills on the first day? Hello, Doctor: I would like to ask you about my situation. My last menstrual period started on July 12, and I began taking the Diane 21 contraceptive pills on the same day. I finished the pack on August 1. I would ...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: You had sexual intercourse on August 1, but since you took contraceptive pills, it should be an effective method of contraception. You should wait until the fifth day after your expected menstrual period to take the next pack of pills. If your period does not come, go to t...[Read More] Understanding the Effectiveness of Starting Birth Control on Day One
Can You Use Menstrual Induction Shots During Early Pregnancy?
Is it safe to receive a menstrual induction injection after becoming pregnant? Hello Doctor: I am 6 weeks pregnant. Is it possible to receive a menstrual induction injection? Or should I consider a medical abortion? At 6 weeks, is it better to take medication or undergo a surgica...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: At six weeks of pregnancy, it is no longer possible to use medication to induce menstruation. Generally, after six and a half weeks, RU486 is also not applicable. Both methods have their advantages and disadvantages, so you should discuss with your physician which method o...[Read More] Can You Use Menstrual Induction Shots During Early Pregnancy?
When to Take a Pregnancy Test: Understanding Timing and Symptoms
When should I take a pregnancy test? I have a question... My girlfriend's menstrual cycle has been very regular lately, either 25 or 26 days. Last month, it started on July 25, so we expect it to start around August 19 or 20. We had a little incident on August 4 (15 days bef...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: 1. Implantation bleeding is minimal and lasts only one or two days, while menstrual bleeding is heavier and lasts longer. 2. You can use a pregnancy test after three days of missed menstruation. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Hospital.[Read More] When to Take a Pregnancy Test: Understanding Timing and Symptoms
Preventing Stretch Marks During Pregnancy: Safe Moisturizing Tips
Preventing stretch marks? Hello Dr. Cheng: I am currently 12 weeks pregnant. My abdomen is slightly protruding and the skin feels a bit tight. A friend suggested that I use Johnson's Baby Lotion or baby oil for massage to improve and prevent stretch marks. I would like to as...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: Both moisturizing lotion and baby oil can be used to keep the skin hydrated and prevent it from stretching and tearing due to abdominal growth. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Hospital.[Read More] Preventing Stretch Marks During Pregnancy: Safe Moisturizing Tips
Can You Get Pregnant from Touching During Menstruation?
I'm very worried? If a doctor is asked whether touching with hands that have come into contact with lubricant can lead to pregnancy, the answer is that the likelihood is very low. Pregnancy typically occurs when sperm fertilizes an egg, which generally requires direct ejacul...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: It is unlikely to become pregnant right after menstruation when ovulation has not yet occurred. However, pre-ejaculate fluid from males may contain sperm, and if it comes into contact with the vagina during the ovulation period, there is a possibility of pregnancy (though ...[Read More] Can You Get Pregnant from Touching During Menstruation?
Medical vs. Surgical Abortion: Which is Safer for Early Pregnancy?
Which is better, surgical abortion or medical abortion? Hello doctor, I would like to ask, if my girlfriend wants to have an abortion and she is about one week pregnant, we are not ready for a child yet. Would it be better to choose a surgical abortion or a medical abortion? Whic...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: At five weeks of pregnancy, you can choose either RU486 or a surgical abortion. Both options are available and have side effects, with comparable potential harm to the body. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu City Hospital.[Read More] Medical vs. Surgical Abortion: Which is Safer for Early Pregnancy?
Understanding Postpartum Care: Addressing Common Concerns and Misconceptions
Concerns about not properly observing the postpartum confinement period..? Hello Dr. Cheng, I hope you don't mind me asking you some questions about postpartum care for women. Although Western medicine tends to place less emphasis on the physical recovery of women after chil...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: Based on your description, your mother-in-law may be experiencing radiculopathy or a herniated disc compressing the nerves. It is advisable to consult an orthopedic specialist or a neurologist for examination. Not properly resting during the postpartum period can indeed le...[Read More] Understanding Postpartum Care: Addressing Common Concerns and Misconceptions
Impact of Emergency Contraceptive Pills on Menstrual Cycle Timing
Emergency contraceptive pill Hello, I took the emergency contraceptive pill on the 10th. I had my period within a week (but my original cycle was supposed to start on the 28th). Will this affect the date of my next period, or should I expect my period again in a month?
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: After taking the emergency contraceptive pill, the menstrual cycle may vary from person to person; generally, it can disrupt the cycle for about a week. Dr. Cheng Jin-He of the Obstetrics and Gynecology Department at Hsinchu Hospital.[Read More] Impact of Emergency Contraceptive Pills on Menstrual Cycle Timing
Can Using a Public Restroom During Menstruation Lead to Infections or Pregnancy?
Could this lead to illness or pregnancy? Hello, doctor. I have a question: Today, while I was at a tutoring center, I used the restroom. Since it was a sit-down toilet, I was hesitant to sit on it, so I adopted a half-squat position. However, I was on my menstrual period and noti...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: The sexually transmitted diseases you mentioned cannot be transmitted in that way, and as for pregnancy, it is absolutely impossible. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Hospital.[Read More] Can Using a Public Restroom During Menstruation Lead to Infections or Pregnancy?
Understanding Abnormal Bleeding and Pain During Intercourse: Common Concerns
Abnormal bleeding and pain during intercourse? Hello Doctor, I have been sexually active for over five years, and recently, for the past year, I have frequently experienced bleeding about seven to eight days after my menstrual period ends. I consulted a gynecologist who diagnos...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: Ovulation bleeding typically occurs on the day of ovulation and usually stops within a week. There may be mild lower abdominal pain, and this phenomenon does not occur every month. The most common reason for lower abdominal pain during intercourse is pelvic inflammatory di...[Read More] Understanding Abnormal Bleeding and Pain During Intercourse: Common Concerns
Emergency Contraceptive Pills: Effectiveness and Side Effects Explained
Emergency contraceptive pill Hello doctor: A few days ago, I had sexual intercourse with my boyfriend, and he accidentally ejaculated inside me. I've been very worried about getting pregnant, so I asked him to buy me the morning-after pill. However, I'm not sure if it w...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: The emergency contraceptive pill has over 90% effectiveness in preventing pregnancy and may affect the timing of the next menstrual period. Side effects are minimal. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Hospital.[Read More] Emergency Contraceptive Pills: Effectiveness and Side Effects Explained
Pregnancy and Hair Dye: Concerns for Expecting Mothers
Dr. Cheng, thank you for your response. May I ask you another question? Dear Dr. Cheng, Thank you for your previous response regarding the concerns about whether the medication I took could affect sperm quality. It has put my mind at ease. Recently, I have been reading some book...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: Most hair dyes today are plant-based and are harmless to the fetus, but they may also contain small amounts of chemical agents. Therefore, it is not advisable to dye hair frequently, and it is best to avoid dyeing during pregnancy. Dr. Cheng Jin-He, Department of Obstetric...[Read More] Pregnancy and Hair Dye: Concerns for Expecting Mothers
Understanding Obstetric Complications: The Case of Vesicovaginal Fistula
Postpartum complications? (Forwarded from the Director's mailbox) Dear Director: I would like to inquire whether a "vesicouterine fistula" can occur during childbirth, and how it is caused. In June 2003, I delivered at a large hospital where all my prenatal check-...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello Miss Ting-Ting: Both cesarean sections and vaginal deliveries can potentially lead to complications such as vesicouterine fistulas. For instance, a large fetal head may exert pressure on the cervix, or prolonged labor may cause excessive pressure on the lower uterine segmen...[Read More] Understanding Obstetric Complications: The Case of Vesicovaginal Fistula
Can You Get Pregnant from Pre-Ejaculate Contact with the Vagina?
Is it possible to get pregnant if only a small amount of fluid enters the vagina? Can a small amount of semen that comes into contact with the labia or enters the vagina cause pregnancy? Specifically, if a little bit of clear, sticky fluid leaks out before ejaculation and touches...
Dr. Li Guanghan reply Obstetrics and Gynecology
Hello: Statistically, a significant percentage of men release some sperm along with pre-ejaculatory fluid before ejaculation, so it is possible for situations like yours to result in pregnancy. Dr. Cheng Jin-He, Department of Obstetrics and Gynecology, Hsinchu Hospital.[Read More] Can You Get Pregnant from Pre-Ejaculate Contact with the Vagina?
Concerns About Dioxins During Early Pregnancy: Testing and Risks
Regarding dioxins? Hello Dr. Cheng, due to my work, I have been exposed to dioxins, although it was only for a few minutes. I am currently in the early stages of pregnancy (my last menstrual period was on May 16), and I am very concerned about the potential impact on my child. I ...
Dr. Li Guanghan reply Obstetrics and Gynecology
Referred back to Dr. Cheng Jin-He of Hsinchu Hospital, Department of Health.[Read More] Concerns About Dioxins During Early Pregnancy: Testing and Risks