Everyday you go on your horses page and look after it it ages by two months, unless your horse has the water of youth when it ages by one month. So assuming that you look after your horse every day and it hasn't got a water of youth then six days.
It is 12 months.
Your horse can be in gestation 12 months.
12 months, (6 real-time days).
Gestation lasts 12 months on Howrse, but it all depends in real life if you use aging points. PM me! I am chey19 on howrse
on howrse your mare is pregnant for 12 months so you have to wait but you can stop the wait by buying aging points (12 months means a day) :P
it takes 12 months
11 months in real life, but 12 months on howrse game life
Howrse gestation takes 12 horse months.
The Gestional Period lasts 12 months, like in the real world for horses.
20 months
In 12 Howrse months. You can wait 6 days, or you can use 6 aging points if you have it.
On Howrse it takes 12 months for a mare to foal, since 1 day equals two months, you'll have to wait six days for the message that your mare is ready to foal to pop up.