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.
4. Write your message. When you select the blinking cursor in the messaging field, your keyboard should pop up. Use the keyboard to type out the message you'd like to send. 1  Alternatively, you can select the Microphone icon near the keyboard on the iPhone to send a voice-activated message.. Send a picture or video if you want to. Select the Camera icon to the left of the message field on an Apple product, or select Send Picture under your messaging options on another phone to send a picture message. You can either select a photo that you've already taken on your phone, or take a new photo to send.