SEATTLE – UFC flyweight champion Demetrious Johnson hardly missed a step between the birth of his first child and his fight camp for John Moraga at UFC on FOX 8. Johnson (17-2-1 MMA, 5-1-1 UFC) told MMAjunkie.com (www.mmajunkie.com) he missed but one day of training to be with wife Destiny as she gave birth to his son Tyren after 14 hours in labor. So for those who think his focus might be off for his second attempted title defense, they can think again. “I didn’t have to miss one OBGYN appointment, and people were like, ‘Oh, you’re distracted,’” Johnson said. “I’m like, ‘Last time I checked, this is life, and fighting is part of my life, and so is my wife.’” Of course, it was an entirely new experience in his life, which wasn’t exactly what he expected at times. “The labor was a little more intense than I thought it was,” said Johnson, who headlines the FOX-televised card against Moraga (13-1 MMA, 2-0 UFC) on Saturday at Seattle’s KeyArena, which is a short drive from his home in Kirkland.