Fetching Data: SQL SELECT Queries. It is a rare database application that doesn't spend much of its time fetching and displaying data. Once we have data in the database, we want to slice and dice it every which way.
Hedgehog gestation is normally around 35 days. However, live babies can be delivered as early as 29 days, or as late as 59 days from the last breeding opportunity.hat depends on the female. Typically, it is suggested to retire breeding females at around 2 1/2 years of age. Sometimes, they will retire themselves at a younger age, by failing to concieve or by refusing to raise babies.
If you have decided to breed your rats, you must also consider their age. The best time to breed a female for the first time is at 4-5 months of age. It can be dangerous to breed a female older than 6-8 months of age for the first time, since her pelvic canal will be fused in a narrow position.ats can reach sexual maturity at 5 weeks of age, so the sexes should be separated prior to this age. Rats do not recognize incest, so brothers and sisters and even mothers and sons must be separated. Rats do not have a breeding season, although very hot or cold temperatures will reduce breeding.