Who can give blood. Most people can give blood. You can give blood if you: are fit and healthy. weigh over 7 stone 12 lbs or 50kg. are aged between 17 and 66 (or 70 if you have given blood before) are over 70 and have given blood in the last two years.
Hatching Time For The Eggs. Once you know the eggs have been fertilized, wait anywhere between 22 and 30 days for them to hatch. Once hatched, the only thing you need to do is make sure that the little ones are being fed. You will be able to tell that have been fed by looking at their bellies.
How long does it take for a parakeet to hatch an egg?   If she sits on it right when she lays it 18 days if she sits on it after the second one is laid then 20 days for the first to hatch and 18 for the second one to hatch. Tâ¦hat's just an average but seems to ring true. Making the world better, one answer at a time.