7 months ago, I had a history of fetal loss. After that, my menstrual cycle returned to normal. My cycle is 30 days, and it ends after 4 days. On December 18, I had a period, and then on January 17, my period was due but was late until January 25. I used a pregnancy test strip and saw one faint line and one unclear line. I went for an ultrasound, and no gestational sac was seen. On February 1, I had another ultrasound, and the doctor said there was a gestational sac, but it was still unclear, so I should keep monitoring. The doctor calculated my pregnancy at 6 weeks, but the gestational sac is still unclear, and I am discharging a little bit of black blood. I told the doctor performing the ultrasound about it, but the doctor did not say anything. Doctor, may I ask if black bleeding at 6 weeks pregnant with an unclear gestational sac is harmful or not? What is the reason for this black bleeding? Thank you.

From the 6th day to the 14th day after embryo transfer, I was discharged the dark fluid. Today, I have discharged the black fluid. I want to ask the doctor if, after embryo transfer, I have any problems when I have discharged brown fluid. Thank you, doctor.

Before my menstruation every month, I usually experience vaginal discharge. However, this time the discharge is yellow and green, odorless, but clumpy. Could you please tell me what yellow or green clumpy vaginal discharge indicates? Thank you, Doctor.

Hello Doctor, I was six weeks pregnant when I had a miscarriage. One week after my miscarriage, I had sexual intercourse again. As such, I would like to know if it is too soon to have sex one week after a miscarriage and would there be any negative impacts? Additionally, if I take birth control pills daily, will it affect my ability to conceive in the future? I would appreciate your advice and consultation. Thank you very much!

My husband and I had intercourse less than 24 hours after ovulation. Four weeks after that, I confirmed my pregnancy. So, I would like to ask: “Is it possible to get pregnant if having sex after ovulation?” However, I did not experience a missed period and seemed to conceive immediately. This situation makes my husband suspicious, causing me distress and tired. Could you please advise? Thank you very much.

Hello Doctor, I frequently experience vaginal gas during sexual intercourse or menstruation, even though I have never given birth. I would like to know if this discharge of vaginal gas during intercourse or menstruation could be a sign of any underlying condition. I only have sex about once every six months, so I am seeking advice on how to address this issue. Thank you, Doctor.

Dear Doctor, I was 5 weeks pregnant and had an abortion 4 days ago. Currently, I am experiencing severe lower back pain and abdominal pain. Could these symptoms indicate a retained placenta? Thank you.

Hello doctor! I had sex at 1am and then at 7am that same day, my boyfriend accidentally ejaculated inside my vagina.