The title says it all. I would like the nuchal test but read it's less accurate after 14 weeks as the fluid will start to be absorbed into baby. What if this is already happening at 13+5? I know I can also have blood test but this is less accurate? I will try to change appointment but not holding out much hope. I am 9+3 and incredibly anxious as its my first plus have gone through fertility treatment to get here. Spoke to midwife who was unhelpful and said it is within guidelines, which it is. What are your thoughts? Will it still be accurate?