Ireland beat Wales by two points last season at Aberavon.
Ireland Women Head Coach Philip Doyle has made two changes to the side that demolished Scotland at Ashbourne last Friday night for the forthcoming clash against Wales.
Niamh Briggs is named at full-back and Larissa Muldoon comes in at scrum-half. The two players making way, Jackie Shiels and Amy Davis, are named among the replacements.
Hat-trick hero Sophie Spence will again line out alongside Marie Louise Reilly in the second row and Ireland will be hoping that Lynne Cantwell and Alison Miller who both scored a brace of tries against the Scots can have a similar impact against the Welsh. Fiona Coghlan will captain the side and Ashleigh Baxter comes onto the bench in place of Orla Fitzsimons.
Doyle commented, "The performance we put in against Scotland was coming for sometime but we are under no illusions as to the challenge the Welsh girls will present.
"There was only two points between the teams last year so this week we will require a further step up in performance from the group.
The WRU has launched a campaign to create a long term legacy for Welsh club rugby by highlighting the advantages of volunteering. Rhian Edwards, a volunteer at Seven Sisters, has enjoyed many benefits of her volunteering at a grassroots rugby club including being part of the Rugby World Cup volunteer workforce after being nominated by the WRU - and the WRU is asking for more people to develop their 'Welsh rugby roots'.
Wales head coach Warren Gatland and captain Sam Warburton say their first prioirty on Sunday in the opening game of the World Cup is to win against Uruguay and not get overly concerned with points difference.
With only days to go until the biggest rugby competition in the world begins, rugby fans visiting Cardiff this autumn will be able to enjoy a special display at National Museum Cardiff as part of the celebrations surrounding the Rugby World Cup.
Geraint John has taken up the new role of WRU elite coach development manager having arrived in Wales last week. WRU TV caught up with him at the WRU rugby department's strategy day at the Millennium Stadium.
The entire Welsh Rugby Union Rugby Department gathered at the Millennium Stadium earlier this week where WRU Head of Rugby Josh Lewsey looked back on a year where structural and strategic changes have seen significant progress made
The Welsh Rugby Union has released a specially produced video to spearhead a new campaign to help promote the values of rugby union. The video, entitled Let us Play underpins the WRU rugby department's philosophy - to engage, transfer and retain players, coaches and referees.