Calculate Date of Birth and Date Ready for Sale:



Choose Date:
Pregnant Number of Days:
Result Output:

Mating Date:

"; if (!empty($echo_mate)) {echo " $echo_mate";} echo "

Date of Birth:

"; if (!empty($echo)) {echo " $echo";} echo "

Days Pregnant:

"; if (!empty($days)) {echo " $days";} echo "

Kittens Ready for Sale:

"; if (!empty($echo_salg)) {echo " $echo_salg";} echo "

"; function getoption($start, $end, $if) { for ($i=$start;$i<=$end;$i++) { echo "