Ospreys captain Ryan Jones says the pool stages of the Heineken Cup have reached 'crunch time' for the Liberty Stadium outfit.
Jones takes his side to the Stade Marcel Michelin for a crucial Round 5 encounter with Clermont Auvergne as the Ospreys look to enhance their chances of a place in the last eight.
The Ospreys currently head Pool 3 by four points from both Clermont and Leicester Tigers but have to face those same sides on the final two weekends of pool action.
And Jones knows that if his team want to become the first Welsh side to be crowned European Champions, then occasions like Saturday's trip to central France and the following week's home tie with the Tigers are absolutely crucial.
"We are at crunch-time now and you can't fail to be excited about it," said Jones.
"We've worked hard to put ourselves in a good position after four rounds, but this is where the hard work really starts.
"If we don't hit the right performance levels in the final two fixtures this month then the results we secured in October and December won't count for anything."
Despite his cautious approach to the last two group games of the season, Jones is confident that the 2008 and 2009 quarter-finalists have what it takes to reach the last eight for a third successive year.
Scott Johnson's side have recovered from a slow start to the season and are flying high in both their domestic league and on the European scene.
And Jones is determined to ensure that fine form continues as the region face two of their most important games in their short history.
"We realise that we face a tough challenge, but we have been working hard to build towards January as we always knew that this was the decisive month in terms of progression to the next stage," added Jones.
"We've improved throughout the season week on week, but we are under no illusions about where we are right now - we realise that we still have some way to go if we are going to finish off the job
"The focus is very much on continuing that improvement and raising all areas of our game to another level.
"We go out to Clermont Auvergne knowing that we have to be professional out there and do our job properly to ensure that we bring something back with us.
"If we can do that, it will then set up the Leicester game to be something special. There'll be a big crowd, just as there was up in Welford Road, and with it, there should be a great atmosphere.
"It's fantastic to be involved in big games like these for the region and everyone in the squad is looking forward to them."
Beating Merthyr has boosted Carmarthen Quins hopes of reaching a top eight spot in the Principality Premiership. Quins captain Haydn Pugh is delighted with his team's progress and is determined that everyone from the Under 6s through to the senior team, enjoys the ride.
When the Wales squad were asked to nominate individuals who played a big part in their early playing days, Wales and Dragons full back and wing Hallam Amos thought of his former Monmouth School rugby coach John Bevan.
Sam Cross and Luke Treharne have been named as co-captains of the Wales Sevens side as head coach Gareth Williams names his 12-man squad to play in the first leg of the HSBC World Series in Dubai next weekend.
Bedwas head coach Steve Law and players Nicky Griffiths and Alun Rees extol the virtues of the close knit club as they prepare to host third place RGC 1404 - who are one place head of them on the Principality Premiership points table - on Saturday.
Many of the Wales squad have said Diolch (thank you) to someone who played an important part in their early playing days by nominating them to be invited to the Wales v South Africa match. One person, Gowerton Comprehensive geography teacher Mr Dean Mason was nominated by two of his former pupils, Dan Biggar and Sam Davies.
The second WRU disability rugby pilot has been delivered, this time in Caerphilly schools, culminating in a festival at the Caerphilly Centre of Sporting Excellence, Ystrad Mynach tomorrow. Plans are in place to set up a Disability Rugby Club in Newbridge to provide long-term playing opportunities.
WRU TV: Hear from inside the Wales camp as Neil Jenkins discusses this weekend's clash with South Africa and how the squad are looking to put in a strong performance to round of the 2016 Under Armour Series