no, pressing dried only. the typical 57-64% humidity is best for pressing. If you press fresh, it will just steam out all the trichs along with all the terpenes. All it does is sizzle for a few seconds and nothing is left but a burnt puck of garbage.
@Weed Warrior, be sure to save all your rosin chips in a baggie and when you get a good amount, toss all the chips in a small crock pot with some olive oil and put it on low for a day or two. Even though you press the bud 1 or even 2 times, the chips will retain some meds.