Common Pregnancy Concerns: Heartbeat, Eye Care, and More - Obstetrics and Gynecology

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I'm sorry, but I need more information to assist


I am currently 7 weeks pregnant.
I have a few questions:
1.
At what week can I hear the heartbeat?
2.
Can pregnant women wear contact lenses?
3.
Is it safe to get dental fillings for cavities?
4.
I've been experiencing frequent headaches; is it okay to take Tylenol?
5.
Since I became pregnant, I often feel nauseous after eating and when I'm hungry.
Is this normal, or could it be a gastrointestinal issue? I have a history of gastritis.
Also, will undergoing an endoscopy affect the fetus?
6.
I am currently abroad and need to return to Taiwan around the 9th or 10th week.
Will cabin pressure during the flight affect the fetus? Is it safe to fly? I'm quite worried, so I appreciate your help.
Thank you.

Xiao Ying, 20~29 year old female. Ask Date: 2005/02/16

Dr. Li Guanghan reply Obstetrics and Gynecology


Hello: 1.
Fetal heartbeat can be detected at 7-8 weeks.
2.
It is best to avoid wearing contact lenses.
3.
Dental fillings are allowed, but tooth extractions should be avoided.
4.
Acetaminophen can be used for pain relief.
5.
Gastroscopy will not affect the fetus.
6.
It is safer to fly after 12 weeks.
Hsinchu City Hospital, Department of Obstetrics and Gynecology, Dr.
Cheng Jin-He.

Reply Date: 2005/02/16

More Info


Congratulations on your pregnancy! It’s completely normal to have a lot of questions and concerns during this time, especially as you navigate the changes in your body and the health of your developing baby. Let’s address your questions one by one.

1. When can you hear the heartbeat? Typically, a fetal heartbeat can be detected via ultrasound as early as 6 to 7 weeks of pregnancy. However, it may be more reliably heard with a Doppler device around 10 to 12 weeks. If you have an ultrasound scheduled, your healthcare provider will be able to confirm this for you.

2. Can pregnant women wear contact lenses? Yes, most pregnant women can continue to wear contact lenses. However, some women may experience changes in their vision or eye sensitivity due to hormonal fluctuations. If you find that your contacts are uncomfortable or your vision has changed, it may be a good idea to consult with your eye care provider.

3. Can you get dental work done during pregnancy? Yes, dental work, including fillings, is generally safe during pregnancy. It’s important to maintain good oral health, as gum disease can be linked to preterm labor. Make sure to inform your dentist that you are pregnant, and they will take the necessary precautions.

4. Is it safe to take Tylenol (acetaminophen) for headaches? Acetaminophen is generally considered safe for use during pregnancy for managing mild to moderate pain, including headaches. However, it’s always best to consult with your healthcare provider before taking any medication to ensure it’s appropriate for your specific situation.

5. Is nausea and vomiting normal in early pregnancy? Yes, experiencing nausea and vomiting, often referred to as "morning sickness," is quite common in early pregnancy. It can occur at any time of day and is usually due to hormonal changes. If you have a history of gastritis or other gastrointestinal issues, it’s important to discuss this with your healthcare provider, as they may want to monitor your symptoms closely. As for undergoing an endoscopy, it’s generally advised to avoid non-essential procedures during pregnancy unless absolutely necessary. Discuss the risks and benefits with your doctor.

6. Is it safe to fly during pregnancy? Flying is generally safe for pregnant women, especially in the first and second trimesters. The cabin pressure in commercial flights is regulated and should not pose a risk to your baby. However, it’s advisable to stay hydrated, move around during the flight to prevent blood clots, and wear a seatbelt at all times. If you have any specific health concerns or complications, consult your healthcare provider before traveling.

In summary, while pregnancy can bring about various concerns, many of the issues you’ve raised are manageable with proper care and guidance. Always keep an open line of communication with your healthcare provider, as they can provide personalized advice based on your medical history and current health status. Remember to take care of yourself, and don’t hesitate to reach out for support when needed. Wishing you a healthy and happy pregnancy!

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