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The Udder Page:
Here I've documented the 'waxing and waning' (pun intended) of my mare's udder so that I can assure myself I haven't lost my mind. She initially unilaterally 'bagged up' 6wks prior to the due date. Given that she might loose the foal (loose is not being pessimistic; they usually aren't generally viable, even on supportive hospital care, before 4wks of the due date), I had the vet take out the caslicks at this point. She had an abrasion high up on the inside of her right leg that I discovered was caused by her blanket strap chaffing her as she lay down when she put those final pounds on(how awful did I feel about that!)... it was likely to have contributed to the early bagging since it went down after the chaffing was treated with topical ointment (good ole' bag balm!). I didn't have the digital to record that lopsided occurrence.

About 1 week before the due date. There are (smaller than a ball pin head) tiny wax plugs but I just didn't get in close enough to show them.
This is the udder that Lynn, Maureen and I were so fascinated by. Notice the teats haven't popped out yet, they're deflected towards each other. Her secretions were still clear at this point. I had pool water test strips to determine the calcium hardness and pH of the fluid, but she was off the handy card in the package. Finally, about 3days before the due date, someone on the 'Foalwatch' e-group gave me the correct dilution ratio to use for these (I had to test the water alone first of course). 1:6, in case anyone is still waiting... Pool test strips cost about $25/hundred strips. Mare that stands still while you milk her very hard udder? Priceless.
Week two, the secretions can easily be seen down the insides of her legs. She'd really gotten very sticky by this point, although it was only vaguely opaque (I had a real glass slide to check that on, it's good to know lots of scientists!). :-)

Late in week two/early in week three. I really had to close in here to show this. I'm disgusted at this point and we're past 335 days. She's gone down considerably all of a sudden. She didn't really bag up much again until the day she was due. Maidens.

By the way, so far these pics were all taken in the evening, when mares are at their lowest bagging point of the day after walking around. The morning checks were slightly more exciting (she didn't like the cold hands on her udder)... I chose not to bother with the camera mostly then!

20 hrs before foaling...

YIPPEE!

THIS is what I was looking for (of course it didn't have to happen for her to have the foal, but still, it was nice that she did something typical for once!). She suddenly showed all the other signs quite clearly on this day too.

The test strips from the night before had indicated she had a 95% chance of foaling within the next 24hours... well they were close. She went another 36 before she foaled. This picture was taken 20hrs before she foaled.

12 hrs before foaling...

Now that's swelling! If she thought they hurt the week before, she was quite miserable now.

I'd spent a little time trying to acclimate her to the concept of udder abuse so she wouldn't flip out on the foal. She was ok, although the foal takes udder abuse to new heights and she's allowed to remind him to be gentle.

Anyhow, that's what my mare's udder looked like the evening before she foaled: Typically deflected outward teats. Her milk still could have been more opaque but it was extremely sticky.

She also didn't stream, so I never needed the baby bottles to save the colostrum (although I almost needed them, so I'm really glad to have had them... read about the dystocia and ensuing stifle-lock and shock).

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