Anemic?

Kristi • Ecstatic to be pregnant with baby#2 - especially since this time I'm carrying my wife's egg. Science + love + faith = 💖
I went to my 36 doc appt yesterday and she ran a bunch of labs because I was pretty swollen and blood pressure came back a little high (compared to my normal). Everything came back normal, except I am a little anemic. She recommended iron supllements but I have to call back and confirm what dose.
Anyone else taking iron / have this issue? How much mg are you taking?