Image source, Getty Images

And this is a perfect example of how Man City have been contained!

Jill Scott with the ball at her feet in the area, she shapes to shoot and has her effort wonderfully blocked.

There is a more frantic feel to everything both Manchester City and West Ham are doing right now.

West Ham have worked hard for their chances, while Man City are being well contained.

Tom Garry
BBC Sport at Wembley

Image source, Rex Features

West Ham are playing like a team who fully believe that they can pull this off.

Man City are yet to concede a goal in this competition this season, but it's the Hammers who look most likely to break the deadlock.

West Ham with a penalty shout now!

Alisa Lehmann goes down in the box after getting more than a little attention as she tries to control the ball.

She, however, isn't touched at all and we would call that a dive!

West Ham threaten again.

A free-kick from deep is launched into the box. It bobbles around and the shot from the edge of the area comes in.

It is diverted, it goes close but it is offside...

Sue Smith
Former England forward on BBC One

The defensive shape of West Ham is very good and they are making it very difficult for City to break them down.

Image source, Rex Features

Speaking of West Ham, their managing director Jack Sullivan, star of the BBC Three show Britain's Youngest Football Boss, is inside Wembley this afternoon.

The series is well worth a watch if you haven't caught up with it already. Eye-opening stuff, that's for sure.

The ensuing corner comes to nothing. West Ham, however, look invigorated.

Image source, The FA

A terrific move from West Ham.

Jane Ross gets her head onto a sumptuous cross from the right and she forces Karen Bardsley to make a stunning diving save.

The best moment of the game, that!

Georgia Stanway is away and the ball is slipped through by Nikita Parris.

The defence is caught out... but the flag is up. Stanway was too quick for her own good there.

Still we wait for a genuine chance.

We're about a quarter of the way through this FA Cup final - who's caught your eye so far? And who's seemingly struggling to copy with the big Wembley occasion?

You can let us know what you reckon via our player rater by clicking the link below.

Man City have won a free-kick in a promising area.

Gilly Flaherty was rash with her challenge on Georgia Stanway... the Man City forward will have felt that.

The ball is floated in, bodies collide and the chance comes to nothing.

Casey Stoney
Manchester United Women manager on BBC One

It's been very cagey.

It's the first cup final for a few of the West Ham players and because City don't play with a lot of width it's allowing West Ham to stay nice and compact.

Tom Garry
BBC Sport at Wembley

There's a ripple of 'City, City, City' from one end, while 'Come on you Irons' slowly echoes around the other.

A small group of people behind Karen Bardsley's goal are attempting to start a Mexican wave, but they haven't succeeded yet.

Image source, Getty Images

In three domestic league competitions, Man City are undefeated this season. They are the heavy favourites against West Ham side that are just eight months old as a professional team... right now, they are very much holding their more illustrious opponents.

Tom Garry
BBC Sport at Wembley

Nikita Parris' pace will be such a dangerous weapon for Man City this afternoon.

The recently-named Football Writers' Association's Women's Footballer of the Year is loitering right on the shoulder of the last defender, constantly looking to run in behind.

Man City are tempting danger at the back as they again try to play it out.

If West Ham's Cho So-hyun had just been a bit more alert to the ball breaking in her favour there could have been a chance to slip Jane Ross through.

Image source, Getty Images

Man City are poking and prodding at West Ham's resistance.

No real clear-cut chances have presented themselves, but they are stretching the Hammers, who also look sharp when on the ball.

What a slide tackle from West Ham captain Gilly Flaherty!

She needed to time that just right and very much did as she took the ball away from the Nikita Parris. The England forward looked poised to pounce.

Well Man City are not exactly short on confidence of keeping calm.

Goalkeeper Karen Bardsley has the ball at her feet, West Ham attackers closing in but she plays it out from the back. Neat stuff.