An application for supervisory writs is also the mechanism for seeking review of a district court's decision to grant or deny a petition for post-conviction relief. A party aggrieved by the Court of Appeal's ruling on a supervisory writ may then apply for supervisory writs in the Louisiana Supreme Court.
However incubation times in some species can require months. Typically colubrid snakes lay 8 to 14 days after the pre-lay shed, and pythons lay 18 to 26 days after the shed. Offer a nesting site at the time of the pre-lay shed, to allow the snake to become accustomed to something new in her environment.
1 Rats are pregnant for 21 to 25 days, they can have them as early as 21 days on occasion they may go as long as 28 days.  Some people swear they have babies every 21 days, mine typically have them at 25 days.