Image source, Getty Images

We told you earlier that the men's freeski halfpipe qualifying had been postponed on Thursday because of the weather in Livigno.

It has been rescheduled for Friday from 09:30 GMT with the top 12 qualifying for the final at 18:30.

Jackie Lockhart
Four-time Olympic curler on BBC One

Perhaps the Canadians know that they will have a tough semi-final regardless of who they face.

Switzerland and Italy was probably more of a tense game than this. The Canadians seem to look quite relaxed.

Logan Gray
BBC Sport commentator and former elite curler

Image source, Getty Images

We have a result from next door on sheet A. Czechia 10-4 Sweden - a really surprising scoreline. It's Czechia's second win ever in the Olympic games.

It might be the last we see of Niklas Edin, the reigning Olympic champion and greatest of all time. I wonder what emotions he is going through right now.

It is still to be determined whether we will see him back at future Olympic Games.

Richard Winton
BBC Sport Scotland in Cortina

We're not sure yet, because it depends how Norway v Canada ends up.

If Norway hold on to win, GB play unbeaten Switzerland. If they don't, it will be GB against Canada.

Either way, Bruce Mouat's men will be playing at 18:05 GMT today.

Win, and they'll be in Saturday's final (18:05). Lose, and it's the bronze-medal match on Friday (18:05).

And with that, our collective stint as fans of the Switzerland men's curling team comes to an end...

Richard Winton
BBC Sport Scotland in Cortina

That's it, Italy have lost and Team GB are into the semi-finals!

Bruce Mouat's looked down and out this time yesterday, but now they are just two wins from a potential gold medal. Wow.

Richard Winton
BBC Sport Scotland in Cortina

Why does the skip have a stopwatch and what are they timing? - Katie Gray, Ireland

They are timing how long the stone takes to travel from one end of the rink to another, so they can gauge what weight to throw at in future shots. The skip - and potentially others in the team - are keeping all that information in their head and adapting their play accordingly.

Is it better for GB to have had a rest this morning if they get through to the semis? - Heather H, Manchester

Could look at that both ways. Yes, they will have been able to relax this morning, but unlike their opponents, they will not have had a chance to experience how the ice and stones are playing today. And that can change from day to day.

Day 12 was a perfect one for Great Britain's curlers.

The men's team were comfortable winners over the USA to end with a 5-4 record, which may be enough to send them through to the semi-finals.

We're getting close to finding out anyway...

Richard Winton
BBC Sport Scotland in Cortina

Elizabeth Davidson, from Brixham in Devon, is wondering why Bruce Mouat wore a hat all the way through the mixed doubles, but hasn't in the team events.

Well, Elizabeth, BBC Sport asked the Team GB skip. Turns out it was down to a combination of bad-hair days and the increased heat of the arena in the more heavily-populated men's matches.

Don't say we're not fearless pursuers of truth...

Jess Anderson
BBC Sport in Cortina

Team GB, piloted by Brad Hall, have just completed their first training session in the four-man bobsleigh.

They clocked a time of 54.97, the sixth-quickest time of the day. The three German teams are just lingering around the edge of the top 10 but they are the ones to beat here.

Hall said they were focussing on the four-man event after the two-man didn’t go to plan and they ultimately finished 12th.

Image source, Getty Images

That's the skimo heats completed.

Oriol Cardona Coll of Spain looked strong as he won the first of the three heats ahead of team-mate Ot Ferrer Marrtinez with Switzerland's Jon Kistler taking heat two ahead of neutral athlete Nikita Filippov while heat three went to Arno Lietha of Switzerland with French great Thibault Anselmet overcoming a slow start to finish second.

All three heat winners led from start to finish and had a clear margin of victory at the end - hopefully we will see some exciting racing in the semi-finals which take place at 12:25 after the women's semis at 11:55.

Andy Stevenson
Ski jumping and nordic commentator on BBC One

Going in to the cross-country element, it's the Germans who are smiling. Johannes Rydzek and Vinzenz Geiger will hope to make the most of the time advantage they are going to have. They will be starting 13 seconds ahead of the Norwegian pair.

Japan, Finland and Austria have all leapfrogged the USA [to make up the top five]. The medals will surely come from those top five nations?

Richard Winton
BBC Sport Scotland in Cortina

How are the nerves?

Still looking okay. Switzerland have just taken three in the seventh end to leave Italy in all sorts of bother at 7-3 down.

And over on sheet D, Canada are mounting a comeback of sorts against Norway. They're back to 7-5.

Remember, Team GB need either the Italians or Norwegians to lose if they are the reach the semis.

Jackie Lockhart
Four-time Olympic curler on BBC One

I think team GB would actually prefer to play the Canadians. They don't want to be faced against Switzerland in that semi-final. There is going to be a lot of heads buzzing this afternoon.

Logan Gray
BBC Sport commentator and former elite curler

As it stands, Switzerland will play against Great Britain in the semi-final. If they lost however, they would come out again to play Italy.

We want to hear your Winter Olympics questions today. Any event you want explaining? Any rules that baffle you? Any tactics you want talking through?

Drop us a message using the Get Involved button below, and we'll chase up our team of experts to find an answer for you.

BBC One

A lot of things moving around this morning with various postponements, but we have just been handed a piece of paper to tell us that BBC One is now showing the Switzerland v Italy men's curling match to its conclusion.

Great Britain's hopes of a semi-final spot effectively depend on an Italy defeat. UK viewers can also follow via the 'watch live' button on this page.