Sowsy is a few weeks away from giving birth and we have begun preparations for the new arrivals.

So far so good with Operation: Piglets. Sowsy has not gone into heat the last two times that she should have and has started to show signs of being pregnant. We are preparing to move her to her new pen to be more comfortable and to have plenty of room to roam with her incoming family.

There was debate on keeping Boaris for one more round of piglets after Sowsy pigs. However, we have officially set a butcher date for him, and I do not think I will go back on it at this time.

Nevertheless, here is some of the research I compiled while observing the current state of the situation and debating the next moves.

Let’s get into it.

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Table of Contents for Your Convenience

• Signs of a Pregnant Sow
  1. Early Signs (First 2–3 Weeks After Breeding)
  2. Mid-Pregnancy (3–9 Weeks After Breeding)
  3. Late Pregnancy (Last 3–4 Weeks)
• Common Signs that a Pig is close to giving Birth
  1. 1–2 Days Before Farrowing
  2. Hours Before Farrowing
  3. Once Labor Begins
• Pasture Based Weaning
  1. Standard Weaning Timeline
  2. Natural or Small-Scale/Pasture-Based Farms
  3. Signs Piglets Are Ready to Wean
• Breeding Timeline After Weaning
  1. Target goal for efficient breeding cycles:
  2. Typical Breeding Cycle
• Final Thoughts
  1. If you have any stories or other helpful insight, please comment below or reach out through our Contact Page.

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Signs of a Pregnant Sow

Here are the most common signs that your pig may be pregnant:

Early Signs (First 2–3 Weeks After Breeding)

These signs are subtle and not always reliable:

• Behavioral change: She may become calmer or, conversely, more moody.
• Reduced interest in boars: If reintroduced to a boar 18–24 days after breeding and she doesn’t show heat (standing still, swollen vulva, mounting behavior), she may be pregnant.
• Slight increase in appetite

One of the best early signs is no return to heat 18–24 days after mating.

Mid-Pregnancy (3–9 Weeks After Breeding)

• Increased appetite: A more noticeable and steady hunger.
• Body changes: Slight abdominal rounding begins; flanks may appear fuller.
• Calmer demeanor: Many pregnant sows become more laid back.

Late Pregnancy (Last 3–4 Weeks)

• Clear belly swelling: The abdomen is visibly distended.
• Enlarged teats/udder development: Around 2–3 weeks before birth.
• More nesting behavior: She may start arranging bedding or rooting more.
• Weight gain: Significant increase overall.

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Common Signs that a Pig is close to giving Birth

1–2 Days Before Farrowing

• Udder enlargement: Teats become more pronounced and filled with milk.
• Milk let-down: Gently squeeze a teat — if milk comes out, birth is likely within 24 hours.
• Swollen vulva: The vulva becomes puffy, reddened, and may have a mucus discharge.
• Nesting behavior: The sow may paw at bedding, carry straw, or try to make a nest.
• Restlessness: Pacing, grunting, or frequent lying down and getting up.
• Reduced appetite: She may go off feed shortly before labor begins.

Hours Before Farrowing

• Heavy breathing or panting: A sign of discomfort and early labor contractions.
• Lying on side more frequently: Positioning for delivery.
• Tail twitching or raising: Especially during contractions.
• Contractions visible: You may see rhythmic tightening of her belly.

Once Labor Begins

• Mucous discharge increases: Clear or whitish mucous may flow from the vulva.
• Straining or pushing: Clear abdominal effort as piglets begin to move into the birth canal.
• First piglet appears: Usually within an hour of active labor starting.
• I am confident I have more information pertaining to the actual birthing process on another post.

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Pasture Based Weaning

I found the timing for separating piglets from the mother depends on whether you’re raising them in a conventional or pasture-based setting and what your goals are, such as rapid growth, natural rearing, or disease prevention.

Sowsy will be out to pasture with her young as this route will be the most beneficial for all involved.

I included all the information that I gleaned below.

Standard Weaning Timeline

Age of separation for this set up is typically 3–4 weeks old (21–28 days).

This is common in commercial operations to get the sow ready to breed again quickly.

The piglets are transitioned to solid feed for faster growth.

Natural or Small-Scale/Pasture-Based Farms

The age of separation is around 6–8 weeks old.

Benefits of this approach include the piglets able to nurse longer, boosting their immunity and growth.

This way also ensures less stress on the piglets, and the sow gets more recovery time.

Signs Piglets Are Ready to Wean

You will know the piglets are ready to leave mama when:

• They are eating solid feed well
• Drinking water independently
• Active and gaining weight
• Around 15–25 lbs in size

For most homestead or backyard setups, wean piglets around 6 weeks, unless the sow is struggling or you have a health reason to wean earlier.

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Breeding Timeline After Weaning

If you take the piglets away from the sow at 3 to 4 weeks, she will typically be ready to breed again within 4 to 10 days after weaning — this is called returning to estrus (heat).

Important Considerations:

Body condition matters – if she’s too thin or stressed from nursing, delay breeding to let her recover.

Target goal for efficient breeding cycles:

• Wean piglets at 21–28 days
• Sow back in heat by Day 28–35
• Breed immediately upon heat if sow is in good health
• Repeat cycle every 5–6 months

Next will come the decision of do I actually breed her again or do I sell her/send her to market? Something to pray about for sure.

Typical Breeding Cycle

1. Breed → Day 0
2. Gestation → 114 days (~3 months, 3 weeks, 3 days)
3. Farrowing → Day ~114
4. Nurse Piglets → 21–28 days
5. Wean Piglets → Day ~135–142
6. Rebreed → Day ~140–150 (4–10 days later)

I will need to research more on proper sow management as well as create a piglet care checklist.

Final Thoughts

Too early weaning (less than 2 weeks) risks high stress, poor immunity, and death.

Too late weaning (more than 8 weeks) can overtax the sow, especially if she’s pregnant again.

Boars should not be left with piglets.

If you have any stories or other helpful insight, please comment below or reach out through our Contact Page.

Until next time, my friend.