Can be a tricky business managing a return from injury. Just ask Roy Hodgson.

Lots and lots of football going on today. We've got another game coming at 14:00 GMT, too, when Liverpool host Tottenham.

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Gilly Flaherty
Former Chelsea and England defender on BBC Two

You would like to think that the change at half time, Leah Williamson being replaced by Amanda Ilestedt, is just about managing minutes.

She didn't seem to pull up or anything towards the end of the first half, which is a good sign. The side are still in a lot of competitions, many games still to play this season, so it is likely a case of managing her minutes as she comes back from what was a long-term injury.

Let's hope that that change was pre-planned. We are back up and running!

Brighton are well and truly on the back foot.

They haven't had a shot since the 42nd minute - we're in the 75th.

Let's hope this is not a setback. Leah Williamson is coming off at the break of her first start for 10 months.

On comes Amanda Ilestedt.

Maisie Symonds and Li Mengwen come on for Brighton.

Poppy Pattinson and Vicky Losada go off.

Guro Bersvand takes the captain's armband.

Still a real lack of clear-cut opportunities here.

A Chloe Kelly cross nearly falls to Khadija Shaw but it goes too far in front of her.

Emma Sanders
BBC Sport at Leigh Sports Village

It's very windy and very cold.

It is very windy at Leigh Sports Village - corner flag at a 45 degree angle level windy.

Most of the game is being played on the deck and it's clear why. Long balls just won't work.

Ooooh.

A Hannah Blundell cross nearly finds Leah Galton, but she pulls away and can't meet it in time.

It looks like she didn't want to stretch her leg too much - perhaps her clutching her calf earlier was a warning sign.

Here's how Alessia Russo opened the scoring for the Arsenal. Textbook far-post header.

Not anymore... Manchester City have their first shot on target.

Filippa Angeldahl picks up the ball on the edge of the area and unleashes a left-footed effort, but she doesn't get any curl on it and it's caught by Lize Kop.

Fara Williams
Former England midfielder on BBC Two

West Ham have been disciplined and compact, but they have also been playing a high line and I think the frustration is that Arsenal have yet to work that out. They have hardly made runs from deep and have struggled to get in behind them.

In the end it took 42 minutes for them to break the deadlock and the goal came from a set piece.

We're up to more bookings than shots.

Saori Takarda goes into the book after fouling Kerstin Casparij.

Anita Asante
Former England defender on BBC Two

The Arsenal goal coming just before half time will be so disappointing for Rehanne Skinner, it just changes the team talk.

The one thing you can control, the moment in a game you can give everyone roles, make sure they know what they are doing, is set pieces, and they have conceded. After all the hard work that will be disappointing.

I think the conditions have played into their hands, the pitch has been slower which has allowed them to cover the gaps and keep Arsenal at a distance. But I think the West Ham manager will be quite happy with what she has seen so far.

Someone has had a shot!

Jutta Rantala meets a Nicoline Momiki Ball and sends an effort towards Khiara Keating's goal, but Rantala blasts wide of the target.

Arsenal are unbeaten in their last 48 English Women's Super League matches when leading at half-time (W48, D0) dating back to 13th October 2019 against Chelsea (L1-2).

Leah Galton stretches to try and win the ball and immediately clutches her calf.

However, it looks like she's going to try and carry on.