Work Wear

Samantha
Hey preggos in the medical professions,
I am 27 weeks pregnant and my scrub jacket isn't buttoning on the bottom anymore(obviously) and I wear t-shirt style shirts under them.  I am a dental hygienist and the exposure to aerosols is kinda freaking me out with an open jacket. Are their any scrub jackets out there that will cover my expanding belly? Or other tips I could use to be more covered? I don't just want a larger size because the shoulders will be too large. Thanks!