My friend was exposed during the second or third trimester. Her OB gave her lab orders to get checked for antibodies. I thought there was a specific protocol and if she in fact has the infection that she may need monitoring with US, but I really don't recall without going to google. I was checked for antibodies when I was pregnant I found out that I have never been infected with either parvovirus B19 or CMV. I made sure that I did not see patients who were admitted with either infection (mostly transplant patients). It's not like I grew up in a bubble, and I've worked in hospitals for 15 years, go figure.
Me 38, DH 38, DS 5/28/08, DS 7/6/10