Miedema to have surgery on her knee.
Miedema will be out for an extended period of time after her surgery, according to the club.
Miedema wrote on social media that she was devastated.
She said it was one of those times where she knew immediately.
There are a lot of things in your head. I won't be able to help my team anymore this season, I'll have surgery and rehab for a long time.
Miedema's injury is the latest in a long line of injuries suffered by the player and her partner.
In the Women's Super League, Miedema has scored four goals to help the team to second place, while they top Group C with a game to play.
She said it would be difficult with a lot of difficult days. We've had a lot of crying already but sadly enough it's part of football.
"I'm fortunate to have amazing team-mates, friends and family around me and Beth, who can guide me through everything that's coming while only being a few weeks ahead of me."
Everyone at the club wishes Viv well in her recovery and will be giving her all the support she needs to return to action as soon as possible.