Search found 2 matches
- Sat Jul 17, 2004 5:12 pm
- Forum: General Discussion Board
- Topic: Improbable - drought related? - Six calves this year - all male
- Replies: 6
- Views: 13373
The timing system does work. The male sperm gets to a egg faster then a female sperm. So if the egg is ready when the male gets to it, you get a bull calf. If the egg is not quite ready then the male sperm dies and the female sperm is left and timing is correct for a heifer. If new sperm keeps ente...
- Sat Jul 17, 2004 5:12 pm
- Forum: General Discussion Board
- Topic: Improbable - drought related? - Six calves this year - all male
- Replies: 6
- Views: 13148
The timing system does work. The male sperm gets to a egg faster then a female sperm. So if the egg is ready when the male gets to it, you get a bull calf. If the egg is not quite ready then the male sperm dies and the female sperm is left and timing is correct for a heifer. If new sperm keeps ente...