LMOD3 and nemaline myopathy: Here we describe the identification, by means of WES, of novel compound heterozygous truncating variants in the <i>LMOD3</i> gene [i.e., c.1412delA (p.Lys471Serfs*18) and c.1283dupC (p.Gly429Trpfs*35)] in a Chinese family with two successive fetuses affected with polyhydramnios, thereby potentiating the prenatal diagnosis of nemaline myopathy (NM) in the proband.