How to Determine if Fertilization Was Successful After Intercourse on the Ovulation Day

To determine whether implantation has successfully occurred after intercourse on the ovulation day, one can generally assess pregnancy status through symptoms, urine pregnancy test strips, venous blood tests, or abdominal color Doppler ultrasound. It is recommended to visit a hospital for examination and a definitive diagnosis. Taking abdominal color ultrasound as an example, the specific procedure is as follows:

1. Depending on the area being examined, the patient should prepare accordingly, such as fasting or having a full bladder.

2. Upon entering the examination room, the patient lies flat on the back and exposes the abdomen for the scan.

3. The doctor applies a layer of medical coupling gel to both the patient's skin and the ultrasound probe.

4. The doctor moves the ultrasound probe across the surface of the body to obtain clear images of the target area. Using color Doppler flow imaging technology, the doctor evaluates the findings. The presence of a fetal pole within the uterus indicates successful conception.

5. After the examination, the patient is given tissues to wipe off the gel, then may dress and leave the examination table.