1. keidran pregnancys take how long? 2. same as question 1 but for basitin's. 3. how much to baby keidran weigh? 4. same as 3 but for basitin. 5. at what age to keidran reach maturity? 6. same as 5 but for basitin. 1. Keidran pregnancy takes about 4 months. 2. Basitin take 9 months. 3. Can't tell you at the moment. 4. Same as 3 but for basitin. 5. Keidran begin to become physically mature at around 8, but are sexually matured usually around 8 or 9. 6. Basitins are trained as warriors starting at age 5. They become sexually mature at the age of 16.