Ovulation day Calculator for fish

ovulation_day_calc.fish

# notyet!!!!!
#!/usr/bin/fish

# if Regular cycle
function regular_c
  while true
    echo 'How many days is your menstrual cycle?'
    read regular_day -p "echo '(day) > '"
  end
  echo $regular_day
  while true
    echo 'When was the last menstruation?'
    read regular_last_year -p  "echo -en 'Year  > |'"
    if
    read regular_last_month -p "echo -en 'Month > |'"
    read regular_last_day -p   "echo -en ' Day  > |'"
  end
  echo "$regular_last_year"-"$regular_last_month"-"$regular_last_day"
  
  
  
  
# if Irregular cycle
function irregular_c
  
  
echo 'Ask Yes / No questions.'
read cycletype -p "echo -e 'Your menstrual cycle is regular?\n Y/N > '"