Nelson, Figs grown from seeds will almost never ripen fruit unless pollinated. The figs will form, but shortly after the period when they require pollination, they will drop. So whether you have a male or a female fig seedling, there will be no ripe fruit.
As Herman mentioned there are exceptions - figs fertilized by persistent caprifigs (the reason for the "almost" in the above paragraph). But there are very few of these caprifigs, and they are used mainly for breeding. The chances that your seeds had one of these as a father are astronomically small.
So to get ripe fruit on the female seedlings, you will either have to live within the fig wasp's habitat (as Jon does in southern California) or hand pollinate all the figs you want to eat.
Juliana, The "seeds" from you Brown Turkeys were not seeds,as Bass mentioned. They are cenocarps - hollow shells without a seed embryo - and incapable of germinating .
The German nursery guide is correct. But only because caprifigs (the seed fathers) determine weather a seedling fig will drop or ripen unpollinated fruit. And most of these males are non - persistent, so their progeny drop fruit. But if you acquire a persistent caprifig, and hand pollinate, you can produce seedlings that will not drop fruit (in Germany or anywhere else).
The University of California at Davis has several available. I don't know what their policy is on shipping cutings overseas, but if you want to pursue breeding, it might be worth checking.
But be warned it is a very long process with no guarantee of good results. That's why most of us are involved in finding existing varieties that will do well in our areas, and not creating more from seed.