Pig Raising Tools
Farrowing Date Calculator
Three months, three weeks and three days. That is 114 days, not three calendar months, and the difference is about a fortnight of being ready.
The date most people miss is not the due date — it is the return-to-heat window three weeks
after service. A sow that did not take will stand for the boar again around day 21, and
nobody who is only watching for day 114 notices until they have fed her for three months for
nothing. This calculator gives you dates, not treatment: vaccination and medication belong
with your vet or the municipal agriculture office.
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