Geburtsgewicht 320 Gr                                             5.Woche         2330 Gr                               
1.Woche          550 Gr                                             6.Woche         2950 Gr                               
2.Woche          910 Gr                                             7.Woche         3190 Gr                              
3.Woche        1350 Gr                                             8.Woche         3700 Gr
4.Woche        1820 Gr