It depends on your view of canon, to a point.

There was a script written by Marc Platt which might have made it into Season 27, had that season been made, but eventually saw publication as a novel in Virgin Books' 'New Adventures' range.

'Lungbarrow' sees the seventh Doctor and Ace visit Gallifrey and learn something of the Doctor's past. During the story it's revealed that Time Lords aren't born in the traditional way, but rather 'created' in looms, as Gallifreyans are racially infertile.

So if you want to go with that, then no, she can't.

Even if you don't, there's only scant evidence that Gallifreyans can mate with humans.