In early November last year, my boar was about six months old, and my sow was about a year old. They'd been housed together a couple of months. I brought them home in mid-December, and the breeder had seen them doing the wild thing a week or so earlier. I've seen this type of activity two or three times since they got here; last time was a week or so ago. The sow does seem to be kind of filling out a bit, but I'm wondering whether that's just feed. Neither of these animals is obese, by the way. Will a sow stand for a boar if she's pregnant? Shouldn't she at least be pregnant by now? They're both too wild to touch, or I'd try to feel her belly. She has seemed a bit crabbier the last couple of weeks, incidentally. Can anyone offer any insight?