The thing that differentiates bleeding due to implantation and bleeding due to periods is theimplantation bleeding color as explained above. Implantation Bleeding vs. Period. There is little difference between menstruation and implantation bleeding to begin with and the first couple of days can be very confusing.
Ducks can spend a week laying eggs.. the timer for hatching does not begin until they actually begin to sit or brood.. Fertile eggs can be laid and sit and be fine with no mom on them. as long as they dont freeze.
How long does is take for a ducking to hatch? Most ducks incubate and hatch their eggs in about 28 days. If your duck has been sitting on her eggs for 5 or more weeks, the eggs are likely infertile. If this is the case, yâ¦ou should remove the infertile eggs so the mother duck can get back to feeding and exercizing.