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.
1 Open Settings and choose âPhoneâ. 2  Tap âCall Forwardingâ and flip to ON. 3  In the text field box, enter the phone number you want to forward all incoming calls to.  Tap back and exit out of Settings for changes to take effect.