Fetus, Obstetrics and Gynecology FAQ

Unrecognized Miscarriage: Understanding Symptoms and Future Impacts

Unrecognized miscarriage Doctor Yang, last month I passed a blood clot that was as large as my palm. Could this be related to the placenta since I haven't taken a pregnancy test and I'm unsure if I'm pregnant? Is it possible that I had a miscarriage without knowing...

Dr. Yang Wangjun Reply:
Hello: (1) In all pregnancies, approximately 15-40% end in natural miscarriage. Among all natural miscarriages, about 8% are considered missed miscarriages, which typically occur around the time when the expected menstrual period would have arrived. (2) In early miscarriages, the...

Does Using Placenta-Based Night Cream Affect Male Fetus During Pregnancy?

There is no conclusive evidence to suggest that applying placental extract facial cream to the abdomen has any impact on a fetus, regardless of gender. However, it is always advisable for pregnant individuals to consult with their healthcare provider before using any topical prod...

Dr. Zhuang Zhijian Reply:
Hello, thank you for your inquiry. I would like to respond to your question and provide some related advice as follows: Generally speaking, during pregnancy, it is recommended to avoid using medications unless absolutely necessary for treatment. Even topical applications should b...

Essential Dietary Tips for Pregnant Women: Addressing Common Concerns

Diet During Pregnancy Hello Doctor, I am currently about 17 weeks pregnant. Recently, my morning sickness has eased, but I still feel uncomfortable and experience nausea at times. Although I eat three meals a day, my portion sizes are much smaller than before pregnancy. I eat fru...

Dr. Lin Zhaopei Reply:
1. This level of nutrition should be fine! 2. Tea contains theobromine, which has a stimulating effect; it's okay to drink in moderation, but it's not recommended to consume it as a substitute for water. 3. Compared to the uterine cavity, the fetus has a larger space to...

Can Pregnant Women Use Pain Relief Patches Safely?

Can pregnant women use topical patches? Hello doctor: Can pregnant women use medicated patches? People say that pregnant women should not take medication indiscriminately. Is it okay to use a patch if I sprained my hand?

Dr. Yang Wangjun Reply:
Hello: 1. Local medications such as vaginal suppositories and transdermal patches may have higher local concentrations, but some of the medication can still enter systemic circulation and affect the fetus. 2. Therefore, the use of analgesic patches and ointments should be determi...

Is Hair Dyeing and Perming Safe During Early Pregnancy?

Dyeing and perming hair during pregnancy? Hello, I would like to know if dyeing and perming hair in the early stages of pregnancy can affect the health of the fetus. I only discovered I was pregnant after dyeing and perming my hair, and I am very concerned about the health of the...

Dr. Zhou Dali Reply:
Hello, Xiao Mi: Cutting hair during pregnancy is harmless, but it is advisable to avoid perming and dyeing, especially hair dyeing. However, it does not mean that dyeing or perming will definitely affect the fetus. As long as you attend regular prenatal check-ups and follow your ...

Managing Persistent Cough During Pregnancy: What You Need to Know

I am six and a half months pregnant (but have been coughing continuously). What should I do? Hello, I am currently six and a half months pregnant. Every time I catch a cold and have a sore throat, I start coughing, and it usually takes at least three months to get better. I previ...

Dr. Yang Wangjun Reply:
Hello: Regarding your question, here is the response: (1) Whether common cold symptoms affect the fetus primarily depends on the microorganisms causing the cold. In obstetrics, we often refer to ToRCH, which includes Toxoplasmosis, Rubella, Cytomegalovirus, and Herpes Simplex Vir...

How to Determine Your Unborn Baby's Blood Type at 16 Weeks

What methods can be used to determine blood type? I am currently 16 weeks pregnant. What methods are available to determine the baby's blood type at this stage?

Dr. Yang Wangjun Reply:
Hello: Umbilical cord blood is the blood of the fetus, and testing umbilical cord blood can determine the blood type of the fetus. However, this is an invasive procedure that carries risks of infection and miscarriage, and it is generally not recommended to perform this type of t...

Medication Concerns During Early Pregnancy: What You Need to Know

Issues Related to Medication Use in Early Pregnancy My last menstrual period started on September 5, with a cycle length of about 25-28 days. My periods have always been regular. The only days I had sexual intercourse after my last period were from September 22 to September 24, d...

Dr. Chen Xuhui Reply:
1. To determine if you are pregnant, a urine test can provide the answer. If sexual intercourse occurred between September 22 and September 24, a test can typically be taken after October 10. 2. The effects of medications on fetal malformations mostly occur between weeks 5 to 10 ...

Understanding Fetal Heart Enlargement: Potential Conditions and Responses

Fetal cardiomegaly? Hello Doctor: My sister is 14 weeks pregnant. During her last prenatal check-up, the doctor mentioned that the fetus's heart is too large, and another ultrasound is scheduled for next week. What possible conditions could cause an enlarged heart? How shoul...

Dr. Chen Changfu Reply:
Please do not be anxious! Have you been receiving your routine prenatal blood tests, including screening for thalassemia, on schedule? The obstetrician also reminded you that another ultrasound is due next week. You can consult the obstetrician based on the confirmed test results...

Managing Chocolate Cysts During Pregnancy: Risks and Considerations

Pregnancy and Chocolate Cysts Currently, I am nearly 36 weeks pregnant and have chocolate cysts on both ovaries, measuring 2 cm on the left and 4.5 cm on the right. I would like to ask the doctor, as the fetus grows larger, it has become impossible to observe the condition of the...

Dr. Xu Junzheng Reply:
It is highly unlikely for a cyst to rupture due to pressure during a natural delivery. I recommend that you remain calm during labor, and follow up after giving birth. Thank you!

Impact of Short-Term Exposure to Chemicals on Pregnant Women and Fetus

Air inhaled by pregnant women Hello Doctor: I am currently 26 weeks pregnant. Throughout my pregnancy, all my check-ups have been normal, but sometimes I inhale some air with certain odors in my daily life, such as: 1. When crossing the street, I quickly passed by an area where a...

Dr. Wu Zinan Reply:
Inhaling toxic gases during pregnancy can affect the fetus; certainly, the impact is greater with higher exposure levels and longer contact times. However, there is no need to overly worry. Opening windows to allow for air circulation or quickly leaving the area can significantly...

Do Muscle Relaxants and Anti-Inflammatories Affect Fetal Development?

Do anti-inflammatory drugs and muscle relaxants affect the fetus? I visited the clinic on August 8th due to a stiff neck and received an injection of a muscle relaxant, along with a prescription for anti-inflammatory medication. However, I only took 2 packs of the anti-inflammato...

Dr. Zhuang Zhijian Reply:
Hello, thank you for your question. I would like to address your inquiry and provide the following advice: If you took medication on August 8th, any potential effects on the fetus would typically result in a miscarriage, and the fetus would not continue to develop. It would not c...

Understanding Advanced Maternal Age: Risks and Testing Options

Advanced maternal age Hello Doctor, I would like to inquire about issues related to advanced maternal age. I was born at the end of March in 1974. If I become pregnant before the end of this year and give birth next year, would I be considered an advanced maternal age? Would I ne...

Dr. Chen Xuhui Reply:
According to regulations, if the actual age exceeds 34 years on the day of amniocentesis, there is government assistance available. Generally, amniocentesis is performed around four months into the pregnancy. A "geriatric pregnancy" refers to a pregnancy in which the mo...

Potential Risks of Ingesting Oxygen Absorbers During Pregnancy

Accidental ingestion of chemicals during pregnancy? If a pregnant woman consumes food containing an oxygen absorber at 17 weeks of gestation, what potential side effects or impacts could there be on the fetus? The oxygen absorber, commonly made from iron powder, is used in food p...

Dr. Zhuang Zhijian Reply:
Hello, thank you for your inquiry. In response to your question, I would like to provide the following information and suggestions: According to the literature and relevant data, it is used to preserve functional inhibition for biological growth, and it should have no significant...

Does a Strong Shoulder Tap Affect Pregnancy? Concerns for Expecting Mothers

Pregnant and being tapped on the shoulder? I just found out that my wife ran into a male classmate she hadn't seen in years while shopping. He unexpectedly gave her a strong pat on the shoulder without knowing she is pregnant, which startled both her and her friends. I'...

Dr. Zhuang Zhijian Reply:
Hello, sir: Thank you for your inquiry. In response to your question, I would like to provide the following advice: If there is an impact, it may result in abdominal pain and other symptoms. If these symptoms are absent, it is likely not a concern. However, this type of shoulder ...

Managing Hyperventilation During Pregnancy: Concerns for Baby's Health

At 22 weeks of pregnancy, experiencing hyperventilation syndrome? The day before yesterday, due to emotional distress, I experienced hyperventilation syndrome, which caused me to have difficulty breathing. I couldn't adjust on my own, and my whole body felt numb, with a seve...

Dr. Chen Changfu Reply:
Emotional agitation can lead to hyperventilation syndrome, resulting in respiratory alkalosis. This causes vasoconstriction in the body, which can affect uterine blood circulation and temporarily lead to fetal hypoxia in the uterus. Most cases do not have adverse effects. As long...

Safety of Hemorrhoid Creams During Pregnancy: What You Need to Know

Hemorrhoid ointment Hello: I am currently 21 weeks pregnant and have been prescribed Proctosedyl ointment by my obstetrician for hemorrhoids. Could you please tell me what category this medication falls under in terms of drug classification? The active ingredients include cinchoc...

Dr. Zhuang Zhijian Reply:
Hello: Thank you for your question. To address your inquiry, it is generally recommended to avoid use whenever possible. However, if the assessment of the condition necessitates it, cautious use may be appropriate. What you mentioned is for external use and has only been applied ...

Can Pregnant Women Eat Sushi? Risks and Safety Tips Explained

Can pregnant women eat sushi? Hello, I would like to ask: Can pregnant women eat raw fish? If they cannot eat it but have already consumed it, what should they do? What impact could it have on the fetus?

Dr. Lin Zhaopei Reply:
As long as the sashimi is clean, it will not cause gastroenteritis or other complications, so it is safe to consume.

Impact of Enterovirus Infection on Fetal Development During Pregnancy

Worry Hello, doctor: I am currently 6 weeks pregnant and I suspect that I have contracted enterovirus from my son. What impact could this have on the fetus?

Dr. Chen Changfu Reply:
Dear netizens: Hello! Pregnant mothers infected with enterovirus rarely experience severe conditions, and there are no reports of intrauterine infections affecting the fetus or causing fetal malformations, so there is no need for concern. However, pregnant women close to delivery...

Understanding Fetal Growth Rates at 17 Weeks of Pregnancy

The growth rate of the fetus during pregnancy? Dear Dr. Chen, I would like to ask about my wife, who is currently about 17 weeks pregnant with a due date of October 24. She usually does not take any supplements. However, during her recent prenatal check-up, the baby's measu...

Dr. Chen Fuhao Reply:
A-Feng: Hello! Regarding the questions you raised, they can be divided into two parts: the fetus and the mother. Fetal Part: The average birth weight of a full-term newborn is approximately 3000 to 3600 grams, depending on factors such as race, socioeconomic status, parental si...

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