(From Blanchard Valley Center) Jennah Welch and her twin sister Myah Notter have had a special bond since the days they were womb buddies nearly three decades ago. But life got off to a rough start for the girls when they were born 13 weeks early. Welch spent three months in the NICU, and Notter spent two months in the unit. Now 28, the twins have taken the opportunity to tell the world about their challenges and their close relationship in a se…