A third penalty already of the second half against Wales, this one for offside.

It's a simple kick to the corner for the USA, who will have the line-out from five metres out.

Dangerous moments for Wales.

Another USA driving maul collapses but this time of their own doing.

They work the ball into the Wales 22 though, and like the first half are starting the brighter of the two teams.

Another penalty for the visitors as Wales collapse the driving maul.

Wales will have to watch their discipline here, last thing they need is to lose a player against a team of USA's quality.

First decision of the second half goes USA's way, as Courtney Keight is penalised for holding onto the ball at the breakdown.

USA kick to touch with the resulting penalty and are up to the Wales 10-metre line.

No changes to report from either side at the break.

Lleucu George gets this second half started.

More of the same please.

Elinor Snowsill
Former Wales fly-half on BBC Radio Wales

The first 30 minutes did not go Wales' way and they were making some uncharacteristic errors.

But to be able to ride that and not concede too many tries, the defence is looking so much stronger and it's kept them in the game.

They were then clinical when they got their opportunities. They really came alive in that last 10 minutes, brilliant stuff.

The players are making their way back out.

Can Wales keep their foot on the gas to start this second half?

Image source, BBC Sport

What a half of rugby!

Wales fans you've got to be happy with that?

USA supporters... have your team got what it takes to come back?

James Hook
Former Wales fly-half on BBC Radio Wales

It was a slow start. Wales panicked a little bit and that allowed the USA to go 14-0 up.

But they settled really well, didn't panic and got themselves back into the game and they're in the lead at half-time.

Plenty in the crowd look as if they are still trying to take in what they have seen in that first 40 minutes.

Incidentally, the last time Wales Women won consecutive games was June 2024 - when they beat Spain in WXV qualifier after beating Italy in the Six Nations.

Dyddgu Morgan-Hywel
Former Wales full-back on BBC One Wales

What an exciting half.

There was a few fumbles for Wales with a few handling errors and turn overs, but their belief has again come through.

The way they've come back in that first half is brilliant.

Ceri Coleman-Phillips
BBC Sport Wales rugby reporter at Cardiff Arms Park

While the rest of Wales have headed down the tunnel, co-captains Kate Williams and Alex Callender have stayed out on the pitch with half-backs Keira Bevan and Lleucu George.

They look so fired up right now.

What a first half of rugby.

Four tries for Wales, three for the USA, in what was an absolutely frantic first 40 minutes of rugby.

More of the same in the second half? Yes please.

We'll be back before you know it for all the updates from the second half.

Siwan Lillicrap
Former Wales captain on BBC One Wales

Alex Callender is happy with that, look at that smile on her face.

Caryl James
Former Wales wing on BBC Radio Cymru

The Americans are dynamic, strong, they recycle the ball well so Wales have to so hard defensively.

They need to keep their shape and trust the training they've had in the summer.

It's Wales who will have what could be the final attacking platform of the first half, as Telesi Uhatafe's clearing kick does not get much distance behind it.

It will be a line-out to Wales midway into USA territory.

It's a really even contest out there now, with Wales having done well to weather the early storm.

A few minutes remain in the first half, and you wouldn't put it past there being at least another score with the way this game is going.

Elinor Snowsill
Former Wales fly-half on BBC Radio Wales

It was brilliant build up play from Wales.

Sisilia Tuipulotu is so hard to stop in that position.