Symptoms: If your voice is sounding a bit raspy or even a few octaves lower, don't worry; you're just experiencing another weird pregnancy symptom. You might even notice changes in your singing voice and range. Cause: Your voice changes are due toâyou guessed itâhormones.
From the newborn stage until the kittens are about 1 1/2 weeks old, use a 3 cc. syringe, and feed every 2 hours. At 1 1/2 weeks old, they are ready for the 6 cc. syringe size and feeding every 3 hours, and at about 3 weeks old, move them up to a 12 cc. syringe, feeding them at least every 4 hours.
The daily intake of food is based on the kitten's energy requirement. Caloric requirements for the newborn kitten are approximately 420 kilocalories per kilogram at birth, and by five to six weeks of age it needs only 240 to 275 kilocalories per kilogram. (A kilogram is 1000 grams, or 2.2 pounds.