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
Seek emergency care now if bleeding is heavy, rapidly soaks a pad, or will not stop.
Call emergency services if you feel faint, collapse, become short of breath, or are too unwell to travel safely.
A single tiny spot that stops and is not accompanied by pain may not require emergency care.
You should still inform your pregnancy care team and follow its advice.
And for anyone, someone who:
is bleeding heavily and it will not stop with firm pressure
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 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
You also need urgent assessment for bleeding with:
Severe or worsening abdominal or pelvic pain
Shoulder-tip pain, dizziness, weakness, or faintness
Regular contractions or significant pelvic pressure
Fever or feeling seriously unwell
Fluid leaking from the vagina
Reduced or absent baby movement once movements are established
If you are more than 12 weeks pregnant, contact your maternity unit promptly about fresh bleeding, even when it is light or painless.
In early pregnancy, call the same day for red bleeding, repeated spotting, or bleeding with cramps.
3
Does any of this apply?
Book an appointment
Routine follow-up is appropriate only if the bleeding has settled, you feel well, and a clinician has confirmed that waiting is safe.
Every sign above is quoted from the sofidex article on Vaginal bleeding in pregnancy. If you are not sure, err upward — it is always reasonable to be checked.