Ανάπτυξη εμβρύου

Question

&Kappa;&alpha;&lambda;&eta;&sigma;&pi;έ&rho;&alpha; &gamma;&iota;&alpha;&tau;&rho;έ. &Sigma;&tau;&eta;&nu; 18+3 &epsilon;&beta;&delta;&omicron;&mu;ά&delta;&alpha; &kappa;ύ&eta;&sigma;&eta;&sigmaf; έ&kappa;&alpha;&nu;&alpha; &tau;&omicron;&nu; &upsilon;&pi;έ&rho;&eta;&chi;&omicron; &rho;&omicron;&upsilon;&tau;ί&nu;&alpha;&sigmaf; ό&pi;&omicron;&upsilon; έ&gamma;&iota;&nu;&alpha;&nu; &omicron;&iota; &epsilon;&xi;ή&sigmaf; &mu;&epsilon;&tau;&rho;ή&sigma;&epsilon;&iota;&sigmaf;: BPD 41mm 18w2d, HC 151mm 18w0d, AC 134mm 18w6d, FL 28mm 18w3d. HC/AC 1,12. Composite US-GA &pi;&rho;&omicron;έ&kappa;&upsilon;&psi;&epsilon; &tau;&epsilon;&lambda;&iota;&kappa;ά 18w3d. &Eta; &alpha;&nu;&eta;&sigma;&upsilon;&chi;ί&alpha; &mu;&omicron;&upsilon; &alpha;&phi;&omicron;&rho;ά &tau;&omicron;&upsilon;&sigmaf; &delta;&epsilon;ί&kappa;&tau;&epsilon;&sigmaf; &gamma;&iota;&alpha; &tau;&omicron; &kappa;&rho;&alpha;&nu;&iota;&omicron; &kappa;&alpha;&iota; &iota;&delta;&iota;&alpha;ί&tau;&epsilon;&rho;&alpha; &tau;&omicron; HC , &alpha;&nu; &kappa;&iota; &omicron; &gamma;&iota;&alpha;&tau;&rho;ό&sigmaf; &mu;&omicron;&upsilon; &delta;&epsilon;&nu; έ&delta;&epsilon;&iota;&xi;&epsilon; &kappa;&alpha;&mu;ί&alpha; &alpha;&nu;&eta;&sigma;&upsilon;&chi;ί&alpha; &kappa;&alpha;&iota; &mu;&epsilon; &kappa;&alpha;&theta;&eta;&sigma;ύ&chi;&alpha;&sigma;&epsilon; &pi;&omega;&sigmaf; &epsilon;ί&nu;&alpha;&iota; &phi;&upsilon;&sigma;&iota;&omicron;&lambda;&omicron;&gamma;&iota;&kappa;&alpha;. &Theta;&alpha; &epsilon;&kappa;&tau;&iota;&mu;&omicron;ύ&sigma;&alpha; &tau;&eta; &gamma;&nu;ώ&mu;&eta; &sigma;&alpha;&sigmaf;, &sigma;&alpha;&sigmaf; &epsilon;&upsilon;&chi;&alpha;&rho;&iota;&sigma;&tau;ώ!