The order buttons do not work when using a Netscape Browser.
If you are using a Netscape browser make sure that your browser's "Site Controls" do not interfer with the order page. If you have "Site Controls" enabled you will see a small "Shield" icon on the tab:
Click on it and make sure that you select to trust FertilityFriend.com. This will enable all necessary features in your browser for this order page and the FertilityFriend.com site in general.
Alternatively you can use another type of web browser if you have one available.