How common is low milk supply in retained placenta?

Low Milk Supply is a common presentation of Retained Placenta because retained placental tissue can disrupt the hormonal shift that supports milk production. Retained tissue may also cause ongoing bleeding or prevent the body from settling into postpartum recovery. Low supply alone does not establish that retained placenta is present.

After delivery, the placenta leaving the uterus helps signal a change from pregnancy hormones to hormones that support lactation. If placental tissue remains, that transition may be delayed or incomplete. Possible clues include bleeding that remains heavy or becomes heavier, bleeding that does not settle, pelvic pain, fever, uterine tenderness, or feeling unwell. Some people have few obvious symptoms, so a low milk supply should be considered alongside the rest of the postpartum picture.

Other causes of low supply include a shallow latch, infrequent milk removal, poor milk transfer, illness, anemia, thyroid problems, breast surgery, or medicines. A clinician may examine you, review the delivery and bleeding pattern, and use ultrasound or other tests when indicated. A lactation assessment can happen at the same time.

Contact your maternity team or clinician for an assessment if low supply occurs with ongoing bleeding, pain, fever, or delayed recovery. Continue offering feeds or expressing milk as advised, and ask a lactation professional to observe latch and milk transfer. Keep track of bleeding, temperature, pain, feeds, and your baby’s wet diapers. Do not take medicines or herbal products to increase supply until a clinician has reviewed possible retained tissue and checked that treatment is appropriate.

Seek urgent care for suddenly heavy bleeding, large clots with weakness or dizziness, fainting, severe or worsening abdominal pain, fever with chills, foul-smelling discharge, or a rapid heartbeat. Your baby also needs prompt assessment for poor feeding, unusual sleepiness, fewer wet diapers, or concerns about weight gain. These signs need timely evaluation regardless of whether retained placenta is confirmed.

Ask: Could retained placental tissue explain my bleeding and low supply? Do I need an examination, blood tests, or imaging? Could anemia, thyroid changes, latch, or milk transfer also be involved? What treatment is recommended, and is it compatible with breastfeeding? How should I monitor my baby’s intake while this is being investigated?