FT: Holders Chelsea need extra time but beat West Ham 3-1
FT: Tottenham come from 2-0 down to beat second-tier Sheffield United with stoppage-time goal
FT: Third-tier Wolves beat second-tier Reading in main shock of round
Selected other results: Man Utd 5-0 Newcastle, Durham 0-4 Man City, Arsenal 5-1 Watford, Bristol City 0-1 Liverpool, lowest-ranked Luton 0-6 Brighton
Everton beat Aston Villa 3-0 on Saturday
Fifth round draw live on BBC Radio 5 Live's Monday Night Club from 19:00 GMT
Arsenal 3-0 Watford
The four substitutes have made a fantastic impact since coming on.
A performance that had threatened to slow to a pedestrian pace has picked up once more with each of Lacasse, Blackstenius, Maanum and Cooney-Cross involved in creating a chance or executing a shot at goal.
Arsenal 3-0 Watford
Almost a fourth goal for Arsenal.
Frida Maanum expertly executes a sublime one-two with fellow substitute Stina Blackstenius to get in behind the Watford back line.
Yet again Jacqui Goldsmid is on hand to rescue the visitors.
The Hornets skipper Dre Georgiou is ok to continue after that earlier knock by the way.
FT: Durham 0-4 Man City
Want to see how Manchester City booked their place in the FA Cup fifth round?
Look no further.
Laura Coombs opens scoring for Man City at Durham
Jill Roord finds the top corner for Man City's second
Roord lobs keeper for Man City's third
Mary Fowler tucks in Man City's fourth against Durham
Arsenal 3-0 Watford
A brief pause in play as Watford skipper Dre Georgiou is down holding her ankle on the edge of the box.
The physios are being waved onto the pitch.
Mia Fishel (70 mins)
Image source, Getty ImagesAnd there it is! The leveller had been coming and substitute Mia Fishel scores a wonderful goal. A cross from the left is headed down, Fishel holds off a challenge and swivels before drilling into the roof of the net.
Chelsea 0-1 West Ham
Almost! A Chelsea corner is pumped deep and poked wide of the near post. Chelsea are really throwing numbers forwards now.
Elisabeth Terland (55 mins)
Luton's resilience has been broken after Brighton add a fourth goal through Elisabeth Terland.
Luton goalkeeper Amy Butler cannot get off her line quickly enough to intercept an early cross from Pauline Bremer and Elisabeth Terland finishes coolly.
This one is over bar the shouting.
FT: Durham 0-4 Man City
21 shots for Man City today, 10 on target, from 79% possession.
Durham did well to keep it as close as 4-0.
Stina Blackstenius (65 mins)
Image source, ReutersInstant impact from Stina Blackstenius!
The Swede latches onto the end of a cutting through ball, takes a touch to set herself, and fires her finish across the on-rushing Jacqui Goldsmid and into the far bottom corner.
That's surely tie over now.
Chelsea 0-1 West Ham
Chelsea's fans are roaring them on but the Blues are short of spark so far this afternoon. The coaching staff are growing in frustration on the sideline as we approach the final 20 minutes.
There has been a first goal in the two 2pm kick-offs not involving WSL clubs, with Birmingham City taking a 1-0 lead away at Burnley, with Libby Smith tucking a shot into the bottom corner.
Nottingham Forest's impressive display is only getting better. They lead Plymouth Argyle 4-0 away from home, with Sophie Domingo the latest to notch against the Greens.
Other scores from around the FA Cup fourth round (games with no WSL side):
Crystal Palace 0-1 Blackburn Rovers (13:00 GMT start)
Ipswich Town 1-3 Charlton Athletic (13:00 GMT start)
Plymouth Argyle 0-4 Nottingham Forest (13:00 GMT start)
Sunderland 0-1 Southampton (13:00 GMT start)
Burnley 0-1 Birmingham City (14:00 GMT start)
Reading 0-0 Wolverhampton Wanderers (14:00 GMT start)
FT: Durham 0-4 Man City
Rachel Corsie
Scotland and Aston Villa defender on BBC iPlayer
Man City were professional. The early goal really settled them. It wasn't the nicest draw and a potential banana skin but from the start, and you could tell from the line-up, they showed real quality.
Arsenal 2-0 Watford
Quadruple change for Arsenal as Jonas Eidevall looks to spread minutes across his squad in this first game back after the break.
Vivianne Miedema, Caitlin Foord, Alessia Russo, and Lia Walti make way for Frida Maanum , Cloe Lacasse, Stina Blackstenius, Kyra Cooney-Cross.
Durham 0-4 Man City
Job done for Manchester City. Four goals - including some absolute worldies - and a place in the fifth round.
Durham fought hard and did themselves great credit, but were ultimately outclassed.
Bristol City 0-0 Liverpool
Could this be the opening Bristol City need? Liverpool are reduced to 10 following a red card for Ceri Holland.
Holland picked up a second yellow card for a late challenge on Carrie Jones and now the Reds will play the final 30 minutes, plus potentially extra-time, with a player less.
Short answer - no.
If any tie is drawn after 90 minutes, we go to 30 minutes of extra time. If the game is still level, we get penalties.
Tantania Pinto (48 mins)
Surely curtains for Luton Town now after Brighton add a third early in the second half.
Tantania Pinto, one of four half-time substitutes for Brighton, latches on to a defence-splitting pass from Maisie Symonds and calmly strokes the ball into the corner of the net.
Durham 0-4 Man City
Roord lobs keeper for Man City's third
Chelsea 0-1 West Ham
Chelsea, FA Cup winners in 2021, 2022 and 2023, are bang in trouble here. They have half an hour to save themselves.
Durham 0-4 Man City
Into added time at Maiden Castle. We will have four extra minutes.
Chloe Kelly really wants a goal today, but is still out of luck as she pulls an effort wide of the near post.