6 guides on farrowing for Philippine pig farmers.
A Philippine sow's full cycle runs 147 days, which is exactly 21 weeks and exactly seven three-week slots. That is the whole grid a small herd needs. Here is how to build it for 3 to 10 sows, why group weaning is a free synchroniser, and the February service date that lands finished pigs in mid-December.
Oct 16, 2026
Do not breed at first heat. Wait until the 2nd or 3rd cycle, at least 8 months old and 120+ kg for improved breeds. Breeding too early means smaller litters and harder farrowing.
Aug 4, 2026
When a sow has been straining for 45 minutes with no piglet, something is wrong. This guide covers what to do, step by step, before and during a farrowing emergency.
Apr 12, 2026
The back pressure test is the most reliable method: press firmly on your sow s back. If she locks her legs and stands rigid, she is in standing heat and ready to breed.
Apr 7, 2026
The most reliable early sign: if your sow does not return to heat 21 days after mating, she is likely pregnant. Gestation is 114 days, or 3 months, 3 weeks, 3 days.
Mar 22, 2026
Nearly half of all piglet deaths happen within 24 hours of birth. Most are preventable with simple management changes that cost under ₱500.
Mar 19, 2026
