Hello, Doctor! I have irregular periods, occurring every 1 to 2 months. If I have sex at 2 AM but it is not fully penetrative, and then I get my period at 8 PM on the same day, am I considered pregnant? I hope you can provide some advice. Thank you!

Hello, doctor. My husband and I had intercourse on my ovulation day, and I suddenly experienced bright red bleeding, though I didn’t have abdominal pain. Recently, my menstrual cycle has been irregular, with light bleeding lasting about five days.

I am currently 28 weeks pregnant. I recently had a fetal ultrasound with the following results. Doctor, could you tell me what normal ultrasound results look like?

Hello, pharmacist! My wife is 9 weeks pregnant and is experiencing a toothache along with a swollen jaw. I'm hesitant to give her any medication because I'm concerned about its potential effects on the fetus. However, the pain is becoming unbearable for her, so I would like to seek your advice. Can pregnant women safely use Paracetamol 500 to relieve pain? Will taking Paracetamol have any impact on fetal development? What is the appropriate dosage for her? Thank you for your help.

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.

Dear doctor! I would like to ask: what kind of antibiotics should I take after a medical abortion, and when should the follow-up appointment be? Thank you.

Dear doctor! I am 6 months postpartum, but the lochia discharge has persisted for a long time. The red discharge stopped after about 3-4 weeks, followed by the brown discharge for 2-3 months. Then it's a little light yellow and it continues until now.

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