Are your females still eating, glowing, heat seeking, cool seeking, still locking, building? If they are still eating and locking it is doubtful they have ovulated yet, if they are glowing and have a large build they may be close to ovulation. I have some I started in sept and they are glowing and off feed for a month in a half with large follicles, I'm expecting them to ovulate within the next two weeks. Its sounds like you might be close but they do things on their own time. How about some pictures?