Patient's question:
I have an itchy lower body, and my underwear is always yellow. What's going on? How many days after a biochemical pregnancy is the period expected?Doctor's answer:
Generally, seven days after fertilization, human chorionic gonadotropin (hCG) is secreted. Seven days later, a pregnancy test can detect it. Often, fertilization occurs and hCG is secreted, but it must first form a zygote, which then needs to implant in the uterus. Hello, the best method for examining tubal lesions is tubal contrast imaging. Tubal contrast imaging should be performed between the third and seventh days after the menstrual cycle ends. At least three days of abstinence from sexual activity are required before the examination, and a routine vaginal discharge test should be conducted to rule out the presence of vaginitis.