Go through these in order and stop at the first one that applies. If you are reading this for someone else, answer for them.
1
Is any of this happening now?
Call 911
Light bleeding is common and is not always an emergency, but it should be assessed, particularly if you also have pain.
Get emergency help for:
Bleeding that rapidly soaks through pads or makes you feel weak
Severe or worsening abdominal pain
One-sided pain or pain at the tip of the shoulder
Fainting, severe dizziness, confusion, or trouble breathing
Collapse or signs of shock, such as cold, clammy skin
These symptoms can indicate major blood loss, infection, or an ectopic pregnancy.
Do not drive yourself if you feel faint or seriously unwell.
Other emergency signs, for anyone
Someone who is struggling to breathe, gasping, choking, or cannot get words out
Someone who has chest pain, tightness or pressure lasting more than a few minutes
Someone who has sudden weakness or drooping on one side of the face or body, slurred speech, or sudden confusion
Someone who is unconscious, or cannot be woken
Someone who is bleeding heavily and it will not stop with firm pressure
Someone who has had a seizure that will not stop, or does not wake up afterwards
Someone who has lips or skin that look pale, blue, grey or blotchy
Someone who you believe has taken an overdose or swallowed something poisonous
2
Is any of this happening?
Be seen today
Contact a healthcare professional promptly for any bleeding during pregnancy.
Seek urgent same-day care if you have:
Increasing bleeding or pain
Persistent vomiting or difficulty drinking
Fever, chills, or foul-smelling vaginal discharge
Bleeding or pain after miscarriage treatment that is not improving
A pregnancy test that remains positive when your care service expected it to be negative
3
Does any of this apply?
Book an appointment
Routine follow-up is still important when symptoms are mild.
It can confirm that the miscarriage is complete and provide a chance to discuss physical recovery, contraception, future pregnancy, or emotional support.
Every sign above is quoted from the sofidex article on Miscarriage. If you are not sure, err upward — it is always reasonable to be checked.