The invention relates to a multilayer film comprising the following sequence of layers: A) a polyolefin foam base layer containing 0. Defects in this sequence result in aberrant migration andor proliferation of primordial germ cells during embryonic development, leading to Sertoli Cell Only syndrome in males and Premature Ovarian Failure in females. The positive photosensitive resin composition has achieved excellent sensitivity and resolution without deteriorating high refractive index and high transparency.