Pig Gestation Calculator
Here’s a comprehensive table outlining key details about the gestation period of pigs:
| Aspect | Details |
|---|---|
| Average Gestation Period | 114 days (3 months, 3 weeks, and 3 days) |
| Gestation Range | 112 to 116 days |
| Litter Size | Average 10-12 piglets, but can range from 8 to 14 piglets |
| Key Development Stages | – Day 1-4: Fertilization and early cell division |
| – Day 12-14: Implantation of embryos in the uterine lining | |
| – Day 30: Formation of major organs begins | |
| – Day 60: Fetus starts to look more like a pig, rapid growth phase | |
| – Day 90: Piglets have hair, teeth, and are almost fully developed | |
| – Day 100-114: Final growth and development, preparation for birth | |
| Signs of Pregnancy | – Absence of estrus (heat) |
| – Swollen belly | |
| – Increased appetite | |
| – Changes in behavior, such as nesting | |
| Nutritional Needs | – High-energy diet with balanced protein, vitamins, and minerals |
| – Access to clean, fresh water | |
| – Supplementation with folic acid and other prenatal vitamins may be beneficial | |
| Care During Gestation | – Regular veterinary check-ups |
| – Proper housing with comfortable, clean, and dry environment | |
| – Monitoring for signs of illness or complications | |
| Farrowing Preparation | – Farrowing crates or pens to ensure safety of piglets |
| – Clean and sanitize farrowing area | |
| – Provide a heat source for newborn piglets | |
| – Monitor closely for complications during birth (e.g., dystocia) |