As explained in this eMedTV segment, a mutation in the F8 gene causes hemophilia A, while a mutation in the F9 gene is responsible for hemophilia B. This article covers these genes in more detail and discusses how hemophilia is inherited.
To forward a text message on an iPhone running the iOS 8 operating system, open the conversation thread, select an individual message and then use the Share feature to send the message to one or more of your contacts.
Step 5 â Tap Forward to choose a number to forward your phone to. Step 6 â Input the phone number starting with Area Code. Tap Call Forwarding back button when done. Once Call Forwarding is enabled you will notice a new Phone Icon on the top Bar of your iPhone Screen: This icon means that your phone has been forwarded to another number.