my greman micro x pot bellie had 2 little piglets on sunday is this normal for a first litter, she eating and drinking and feeding them well!
There are lots of reasons she's just had 2 - providing she's passed both afterbirths and isn't showing any signs of distress, temperature or 'straining' that's the main thing - don't want to maybe miss some others (but this is just me thinking of worst case scenario stuff, please don't panic if she seems fine & content)
The main things I can think of that would affect litter size are (in no particular order
)
Age of gilt at service (younger gilts tend to have less)
Condition of gilt (too fat can cause a drop in fertility as can too thin)
Feeding around conception (I always up the protien levels - even with my KK's)
Age and breeding record of boar used
Stress or moving within 4 weeks of conception (it can affect how the embryo's implant in the womb)
So it could be any number of factors really, but as long as she is fit & looking well, I wouldn't be overly worried this time.
HTH
Karen x