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Reproductive disease: pyometra, mastitis, false pregnancy, testicular, and prostate concerns

A reproductive health checklist for intact pets, postpartum concerns, mammary changes, male urinary signs, and emergency reproductive patterns.

Compiled by Petwell · Source content version 2.0.0
Source project update: 2026-05-13

Reproductive disease: pyometra, mastitis, false pregnancy, testicular, and prostate concerns

Educational pet-health and visit-preparation reference. Not a diagnosis, prescription, dosage recommendation or substitute for a veterinarian.

Care & observations

  • Keep heat, breeding, pregnancy, birth, discharge, and nursing records; these timelines matter for triage.
  • Separate mother and young in a clean quiet area while arranging care if illness is suspected.
  • Discuss spay/neuter timing and reproductive disease prevention with a veterinarian.

Seek veterinary care now

  • Intact female with lethargy, vomiting, feverish behavior, swollen belly, increased drinking, or foul/bloody vaginal discharge.
  • Difficult labor, severe mammary pain, mother refusing young with illness signs, testicular torsion-like sudden pain, inability to urinate, or collapse.

Contact your veterinarian soon

  • Mammary lump, mild mammary swelling, false pregnancy signs, testicular size change, prostate-like straining, or recurrent discharge.
  • Before breeding, during pregnancy planning, after accidental mating, or when spay/neuter status is uncertain.

What to avoid

  • Do not give hormone drugs, labor-inducing products, antibiotics, or pain medicine without veterinary direction.
  • Do not delay care for suspected pyometra or difficult labor; these can become life-threatening.

MAKE YOUR OBSERVATIONS USEFUL

Bring a clear timeline to your vet

For the changes covered in this guide, note when they started, how often they happen, whether they are worsening and how they differ from your pet’s usual routine. List recent diet changes, medicines, travel or possible ingestion in time order. Add photos or a short video only when it is safe and will not delay care.

Open local health records

Sources & editorial context

Migrated from the Pet Vet Reference project with its bilingual content preserved. Cited organizations provide background resources and do not endorse this site. Source-based compilation is not individual clinical review; this page does not claim veterinarian sign-off.

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