Does retained placenta cause low milk supply?

Milk production depends on hormonal changes after the placenta is delivered, followed by regular breast stimulation and milk removal. If placental tissue remains, those hormonal signals may not change as expected. Heavy bleeding, pain, exhaustion, stress, and separation from your baby can also make feeding or expressing harder. A perceived low supply does not always mean that production is low: breast softness, cluster feeding, or a baby wanting frequent feeds can be normal. Wet nappies, swallowing, weight checks, and feeding behaviour give more useful clues.

Contact your maternity clinician if your milk has not increased as expected, especially alongside ongoing bleeding, pelvic pain, fever, or unusual discharge. Ask a lactation consultant to observe a feed and check positioning, latch, and milk transfer. Offer feeds frequently according to your baby’s cues, use skin-to-skin contact, and express when a feed is missed if advised. If retained tissue is suspected, medical treatment of the underlying problem matters; supplements should be planned with professional support so your baby remains nourished.

Get urgent help for heavy or rapidly increasing bleeding, faintness, severe weakness, severe abdominal pain, fever, chills, or foul-smelling discharge. Seek prompt advice if your baby is unusually sleepy, has too few wet nappies, struggles to feed, or is not waking for feeds. These concerns need timely assessment of both your recovery and your baby’s intake.

Ask whether your placenta was complete, whether your symptoms suggest retained tissue, and what examination or imaging is appropriate. Discuss a feeding plan, weight and nappy monitoring, lactation support, and how any treatment could affect breastfeeding.