my girl  has 2 weeks to go,  her back 3 or so mammary glands are very firm around them.  i looked up symptoms and she doesnt have any other symptoms.  and when you give the nipples a little squeeze white milk comes ou.  is this mastitis?
she has a vet appointment in 5 days but if it is mastitis ill take her in sooner.

any help greatly appreciated thanks

Hardly likely at this stage. 

thanks Jean,  i have started putting a hot cloth onto them anyway and i will get the vet to check her over when we go.

thanks

Shouldn't really be any necessity for a hot cloth at this stage.