08/06/2026
How To Consistently Get More Than 10 Piglets Per Litter
Are you wondering why some farmers consistently get 10, 12, 14, or even more piglets per litter while you struggle to reach 8?
The truth is that large litters are not just luck.
They are usually the result of good genetics, proper breeding, good nutrition, and good management.
Let's break it down.
1. Start With the Right Genetics
Not all pig breeds are equally prolific.
Some breeds naturally produce larger litters than others.
Breeds such as Landrace, TN70, Camborough, and Large White are popular because they are known for producing large litters and raising piglets well.
If your goal is to consistently get more than 10 piglets per litter, start by selecting breeding stock from bloodlines known for high reproductive performance.
A gilt from a sow that consistently produced large litters is more likely to do the same.
2. Don't Breed Gilts Too Early
One of the biggest mistakes many farmers make is breeding a gilt as soon as she comes on heat.
Just because a gilt comes on heat doesn't mean she is ready for her best reproductive performance.
For better litter sizes, allow your gilt to reach at least 7β8 months of age and around 100β150kg body weight before breeding.
Many experienced farmers also prefer breeding on the second or third heat rather than the first heat.
This gives the gilt more time to mature physically and reproductively.
3. Pay Attention to Teat Number
This is something many farmers overlook.
A sow may give birth to 12 piglets, but if she only has 10 functional teats, some piglets will struggle.
When selecting replacement gilts, look for females with at least 12β14 well-spaced teats.
More teats mean a better ability to nurse larger litters.
4. Use a Good Boar
The boar contributes half of the genetics of the piglets.
Use a healthy, mature boar between 8 months and 3 years of age that comes from a line known for producing large litters.
Avoid breeding with weak, unhealthy, or poorly performing boars.
5. Flush Before Breeding
One simple technique used by many farmers is called flushing.
This means increasing the sow's high-energy and protein-rich feed intake for about 10β14 days before breeding.
The goal is to encourage the release of more eggs during ovulation.
More eggs can potentially result in more piglets.
This doesn't mean overfeeding junk feed.
It means providing a balanced ration with adequate energy and protein.
6. Avoid Overfeeding Immediately After Breeding
While flushing before breeding is beneficial, excessive feeding immediately after breeding is not.
During the first few days after breeding, the fertilized embryos are trying to establish themselves.
Heavy feeding during this period may negatively affect embryo survival.
For this reason, avoid feeding more than about 2.5kg per day during the first 72 hours after breeding.
7. Maintain Good Body Condition
Your sow should not be too fat and should not be too thin.
Overweight sows often have reproductive problems.
Underweight sows may not have enough reserves to support pregnancy properly.
Aim for a sow that is healthy, active, and in good body condition.
8. Learn to Detect Heat Properly
Even the best genetics won't help if breeding is done at the wrong time.
Watch for signs such as:
β Red or swollen v***a
β Restlessness
β Mounting other pigs
β Standing still when pressure is applied to the back (standing reflex)
The standing reflex is one of the most reliable signs that the sow is ready to be bred.
9. Breed at the Right Time
Whether you're using natural mating or artificial insemination, breeding should ideally take place 12β24 hours after standing heat.
You can also repeat the service 12β24 hours later to increase the chances of successful fertilization.
10. Minimize Movement During Early Pregnancy
Minimize movement of the sows, especially during the first 30 days of pregnancy.
Avoid unnecessary movement, fighting, transportation, or stressful handling during this period.
Stress can affect embryo survival and reduce litter size.
Keep the sow comfortable, well-fed, and calm.
One Final Thing...
Getting more than 10 piglets per litter is great.
But don't become so focused on litter size that you forget piglet survival.
A sow that gives birth to 14 piglets is only truly profitable if those piglets survive and grow.
Pay attention to colostrum intake, piglet warmth, iron supplementation, creep feeding, and crush prevention.
Because at the end of the day, profit comes from piglets that survive, not just piglets that are born.
π΄ What is the highest number of piglets you've had in a litter, and what breed was the sow? π