Oh no, poor mamma
How long has she still got to go Mrs S ?
I know it might seem cruel, but I'd make her get up and have a walk about (slowly) even if it's just spreading her food around so she has to walk to get it
Keep her moving and don't let her go off her feet - no matter how pittifully she looks at you
Make sure her area is all clear of water/ice - last thing you want is her to slip at this stage.
Birthing won't neccesarily be hard for her (unless the piglets are HUGE - better with big numbers of small piglets for easier farrowing
) but if she's a bit cumbersome and slow make sure there's a creep area and no straw blocking the piglets from getting to it once they do arrive.
HTH & hope mamma's feeling better soon (oooooh, can't wait for piccies
)
Karen x