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Each week a new question about swine with the possibility of answering questions from previous weeks.

What is intrauterine growth restriction (IUGR)?

A condition in which piglets are born prematurely.
A condition in which a fetus does not achieve its genetic growth potential during a a full-term gestation due to limitations within the uterus.
A postnatal growth disorder caused by inadequate nutrition after birth.

Questions

06-Feb-2026 Which of the following is true of precision electronic feeding in sows? 33% correct

30-Jan-2026 What can happen if feed is over-mixed? 50% correct

23-Jan-2026 What is the recommended preventive supplemental iron dose for piglets? 33% correct

16-Jan-2026 What is the most energy-dense feed ingredient? 50% correct

Random questions

04-Apr-2025 What is the newest edition of 333 that launched in January 2025? 60% correct

26-Sep-2025 What are the fat-soluble vitamins? 50% correct

28-Aug-2026 Manure storage is responsible for what percentage of methane emissions on pig farms? 20% correct

11-Sep-2026 What do heat shock proteins do? 33% correct

Difficult questions

29-Aug-2025 How does heat stress affect the intestine's digestive capacity? 17% correct

28-Nov-2025 What percentage of sows in lactation follow a theoretically expected optimal feed intake pattern? 25% correct

20-Mar-2026 Canada recently approved PRRS-resistant pigs for what purpose? 25% correct

28-Aug-2026 Manure storage is responsible for what percentage of methane emissions on pig farms? 20% correct