Poo - help please

Hi, had the hens (pol) just over a week, they look well, and certainly can move when I try to catch them. On Sunday I gave them some cooked runner bean trimmings, and some cooked beans on Monday - one (I presume it's just one) started to produce some yellow-brown sloppy poo. I put it down to change of diet, however this morning on cleaning the coop I see what looks like blood in one pile of poo. Their vents look clean and are bright eyed and moving well. I have ordered flubenvet and Coxoid, should be here today or tomorrow by post. Which one should I give one first or both together? I have ACV in the water.

The birds were on growers mash at the large breeders sheds, I put them growers pellets, then soaked the pellets. They have had a variety of greens, weeds, cabbage plus they get a small handful of corn in the late afternoon.

I may be panicking too early, but I'd rather be safe than sorry.

I did look at "The Good Poo Guide" and it looks like the first in Ceacal listing, but it started last Sunday, should it still be continuing, assuming it is just the one of the three. The meds have just been delivered by my merry postman (it's a fast delivery all the way from Scotland).
Should I play safe and give the Flubenvet - as they are not laying yet it might be a good time anyway. But perhaps I should wait and see about using Coxoid?

Ceacal are normal and happen after every 12 poos i think i read on the "Good poo guide", obviously not normal if theres blood in them, they do shed abit of intestine aswell in there poos which is normal, examples of them on the poo guide.   Nickyx

Poo is a worry to allot of newbies and I was to me. I remember a post from Foxy in the past saying "just wait till you notice the poo", I thought what is she on. A week when buy and then I noticed OMG my hen has cappuccino poo. 

Do you think I should give them a course of Flubenvet in a week or so?

When was the last time that they where wormed?

Surely, you should notice if there are worms if you are examining the poo regularly. If there aren't any, wouldn't it be daft to treat them? I thought they only needed doing twice a year at most? Suppose it depends on size of flock, contact with other animals/birds if they freerange....?

That was me, not chickenlady, and I stand corrected!!! Sorry!
Although you may not see the worms the type of poo should tell you. If it stays yucky yellow all the time there would be something wrong but if it's mostly normal it's probably diet/emotional upset/pollutant and you should be able to gauge it for yourself. They're probably still settling in. Most breeders worm anyway so they shouldn't need it for a while if they're pol. If you've got the Flubenvet it's easy to use when necessary.
I remember going through manic paranoia when I got my girls but I am so laid back now I'm horizontal !
Good luck with your girls and enjoy!