Conception, Obstetrics and Gynecology FAQ - Page 2

Date of conception The first day of the last menstrual period was January 27. Ovulation occurred, and unprotected intercourse took place. On February 28, protected intercourse occurred. What would be the estimated conception date?

Medication for Pregnant Women (Zanax) Hello, Doctor. I have been feeling unwell since March 1, and my menstrual period has been delayed. After taking a pregnancy test, I found out that I am pregnant, estimating conception around February 4-5. During January and February, I took X...

Date of conception Hello, doctor. My last menstrual period started on December 7. My menstrual cycle is irregular, averaging 31 days over the past three months, with each period lasting about 5 days. I have confirmed that I am pregnant. I had sexual intercourse on December 15 and...

High-level questions BPD (Biparietal Diameter) is 21.1 mm at 13 weeks and 3 days. OFD (Occipitofrontal Diameter) is 29.9 mm at 13 weeks and 5 days. AC (Abdominal Circumference) is 61.9 mm at 13 weeks and 0 days. CRL (Crown-Rump Length) is 68 mm at 13 weeks and 1 day. FL (Femur Le...

13 weeks ultrasound at high resolution? Hello doctor, my gestational weeks keep changing. In the traditional 2D ultrasound, it was 12 weeks and 5 days, but today in the high-level ultrasound, it showed 13 weeks and 1 day, with a CRL of 6.80 cm and both head circumference and diam...

Is it still recommended to use emergency contraception after taking RU486? On February 2, my partner took RU486 for a medical abortion, followed by the second dose on February 3. During a follow-up ultrasound on February 8, it was still not completely cleared, so she was prescrib...

Is the probability high? Doctor, I have a question. On the morning of February 16, I had an encounter with my girlfriend where there was no penetration, but there was some rubbing at the vaginal opening, with a slight entry (less than 1 cm) for about 3 seconds. In between, I move...

Probability of Pregnancy Based on the information provided, your last menstrual period started on November 4, 2023, and you have a regular cycle of about 28-30 days with a duration of approximately 6 days. You had sexual intercourse on November 7 (early morning of November 8) whi...

The date of conception typically occurs between 12 to 16 days after the first day of the last menstrual period, depending on the length of the menstrual cycle? Hello, doctor. If my due date is on August 26, the online calculator estimates my conception date to be December 4. What...

The date of conception typically occurs between 5 to 6 days after ovulation, which usually happens around the midpoint of a woman's menstrual cycle? Hello, doctor. If my due date is on August 26, the online calculator estimates my conception date to be December 4. What would...

Probability of Pregnancy I have irregular menstrual cycles. My period stopped from November 29 to December 3, and then I got my period again on December 16. I started taking emergency contraception on December 16 to regulate my cycle, but my period stopped on December 20. I conti...

How to calculate the conception date based on ultrasound gestational age? The first day of my last menstrual period was November 14. My menstrual cycle is sometimes regular, but occasionally it can be delayed by a week. According to my period tracking app, my ovulation date was D...

What is the time of conception? Although my menstrual cycle occurs every month, the timing is not very regular. My last period was from December 12 to December 18. I had intercourse with ejaculation inside on December 23, and then I had bleeding again from December 28 to January ...

The menstrual period only has a small amount of bleeding? Your menstrual cycle has been irregular, with a potential delay of up to seven days. Last month, your period started on December 11. You had sexual intercourse with your boyfriend from January 9 to January 12. On January 1...

Are you pregnant? Hello doctor, my girlfriend's last menstrual period was from December 6 to December 10, with an estimated ovulation date of December 21. We had sexual intercourse on December 31 without using a condom, and he did not ejaculate inside her. As of today, Janua...

Preconception and Infection-Related Issues Hello, Doctor. 1. Since I have a cat at home, do you recommend getting tested for Toxoplasmosis before trying to conceive? 2. If my underwear accidentally comes into contact with the toilet seat or the edge of the toilet while using a...

Preconception and Infection-Related Issues Hello, Doctor. 1. Since I have a cat at home, do you recommend getting tested for Toxoplasmosis before trying to conceive? 2. If my underwear accidentally touches the toilet seat or the edge of the toilet while using a public restroom...

Approximate date of fertilization? Hello, doctor. During my visit to the obstetrics and gynecology department on January 5th, the physician mentioned that there was a gestational sac, and the ultrasound measurement was approximately 0.85-0.95 cm. I would like to inquire if it is ...

Pregnancy after a molar pregnancy? Hello Doctor: I would like to ask, after undergoing a dilation and curettage (D&C) procedure for a molar pregnancy in July, I discovered I was pregnant in December (the conception date should be November 26). Weekly blood tests and ultrasoun...

Are you pregnant? Since you and your boyfriend have not had penetrative intercourse yet, and the penetration was minimal (only to the area behind the glans, without causing pain or bleeding), the likelihood of pregnancy is very low. Additionally, if your menstrual period is appro...