You get spend a pass to get one or you could go to the exchanges and buy with equus you have or with other black market items.
Go to the Black Market and click on Fertility Wand. Choose the mare that you want to put it on and click purchase with a fertility wand from my stock.
There is no other way, The only way to have twins is by buying the fertility wand (or a pack with it).
You can only produce twins by using the fertility wand on Howrse. There is no other way.
Giving a friend a fertility wand allows them to produce twins with one of their mares.
You have to have the fertility wand
yes, you can unless you put the fertitally wand on him (but I don't think this is possible) if it is, it would show up on the reproduction slide on his page JustinMorgan
to use the fertility wand, you ,must first select a mare to cover. After, once you select a stallion to cover your mare, you will have to pay for the covering, and their will be a link with a picture of a golden staff with an eagle next to it that says if you want to use the fertility wand or so and so and click here/use it now. be aware that the fertility wand will make your horse have twins, but still for the price of 500-600 Equus ONLY USE THIS ITEM ON MARE THAT ARE OVER 10 MONTHS OF THEIR LAST COVERING.
The foals will die also, just like when you don't use a fertility wand. Depending on the situation, you may lose a karma point, too.
You can gift the fertility wand or any other item by clicking on the gift icon underneath one of your friend's friend lists, and choosing the item to send before pressing send.
WikiAnswers is not the place to ask for items for games, it's a place to ask questions that anyone can make use of (example: "How do you get a Fertility Wand on Howrse?"). Sorry!
If you are talking about the calender, I got a fertility wand.
You can buy a fertility wand from the black market for one pass. You may also win one in a promotional event.