I'm not arguing with you, really!

I just can't find anything authoritative one way or the other. I don't know whether Serena Williams would've had to get her hematoma treated if she hadn't had the clot before, or anything about why she had to get it treated. I don't know whether my PT actually knows something about it, or whether her opinion just seems to carry more weight with me because she's a health care professional.

If the consensus is that it's safe for Aggie to treat her injuries conservatively at home, good! and I hope it's healing fast.