All of them

After asking around, you realize that you have impregnanted every female, minus Patsy. You learn that the Bovine pregnancy cycle is also very fast, at around three months, and the only reason you haven't noticed is because their curvy bodies hide the growth very well. Bruno assures you that you will be able to tell pretty soon when they swell up.

You do some math and come to the conclusion that you still have plenty of food and water stored up to last for at least six months, even with the new mouths to feed. You briefly wrestle with the morality of impregnating all these girls while you await rescue. You spend more time filled with meglomaniacal thoughts of an empire built from your seed.