Hello sir, and I hope I can help you today.
I am not sure why your physician is treating your wife in this way. A normally developing
pregnancy produces its own HCG, and as long as the pregnancy is alive, the absolute levels do not matter. Sometimes the hormone
progesterone is supplemented in the first trimester if there has been bleeding or a threat of
miscarriage.
Regarding the frequency of
ultrasound surveillance, individual management varies by physician. Uktrasound will not harm the baby, however, other than checking for a heartbeat, it has no benefit except to establish the dating of the pregnancy and, after 10 weeks, it can be used to screen the baby for certain abnormalities that can indicate a risk of genetic defects. That test, called the nucchal translucency, is only done once.
I hope I was able to answer your question and provide a
second opinion for you, and I wish you and your wife the best for the rest of the pregnancy.
Sincerely, Dr. Brown