Not sure what you are seeing? Analyse your MomMed test with ClearLine.
9 DPO is early for MomMed to detect pregnancy. MomMed has a sensitivity of 25 mIU/ml and typical HCG at 9 is only 5–25 mIU/ml. A negative at this stage does not rule out pregnancy — retest in 48 hours with FMU.
A faint line on a MomMed test at 9 DPO is very unlikely to be a true positive at this stage. 9 DPO is at the very beginning of the detection window and HCG levels are typically only 5–25 mIU/ml — often below the 25 mIU/ml detection threshold of MomMed.
If you are seeing something at 9 DPO it is more likely to be an indent line or evap line than a true positive. Save your tests and retest in 48 hours with FMU for a more reliable result.
MomMed uses pink dye. A true positive line on MomMed at 9 DPO will be pink in colour — even if very faint. The key things to look for are:
A true positive MomMed line is pink and appears within the reading window. Enhanced or inverted images may make the indent more visible — always check for colour before calling a result positive.
MomMed can occasionally produce evaporation lines. An evap line typically appears after the reading window and has no colour. If the line on your MomMed test appeared within 10 minutes and has pink colour it is more likely to be a true positive.
MomMed strips are popular in the TTC community and generally considered reliable. Evap lines are possible after the reading window. Indent lines can be visible on some tests. Results should be read within the stated window.
MomMed has a medium risk of indent lines.
An indent line is a colourless depression in the test strip where the test line would appear if positive. It is caused by the manufacturing process and is not a positive result. Key characteristics of an indent line on MomMed:
- Has no pink colour — appears grey or colourless - Is visible on the dry test strip even before dipping - May become more visible on inverted or enhanced photos - Does not indicate pregnancy
At 9 DPO, typical HCG levels range from 5 to 25 mIU/ml. This is a wide range because HCG levels vary significantly between women and between pregnancies.
MomMed has a detection threshold of 25 mIU/ml. This means:
The Mayo Clinic notes that HCG roughly doubles every 48 hours in early pregnancy. If you retest in 48 hours the line should be noticeably darker if HCG is rising as expected.
9 DPO is the very beginning of the realistic detection window for the most sensitive tests. A negative at 9 DPO is still common and does not rule out pregnancy. If you see a squinter at 9 DPO on a sensitive test it is worth taking seriously.
48 hours is the recommended retest window after a faint result at 9 DPO. This is because HCG roughly doubles every 48 hours in early pregnancy — retesting after this interval gives the best chance of seeing a meaningful change in line darkness.
FMU is essential at 9 DPO. The difference between FMU and afternoon urine can be the difference between a faint positive and a negative at this stage.
When retesting:
Not sure if what you are seeing is real?
ClearLine uses AI to analyse your MomMed test photo and detect even the faintest lines. Enhance your image with brightness, contrast and red light filters to see lines more clearly. Save and compare your tests side by side to track line progression.
Also see:
Also see:
Related guides:
A faint line at 9 DPO on MomMed is very unlikely to be a true positive. Typical HCG at this stage is below MomMed's detection threshold. Retest in 48 hours with FMU.
9 DPO is early for MomMed. With a 25 mIU/ml threshold and typical HCG of 5–25 mIU/ml at this stage, a negative does not rule out pregnancy.
Evap lines on MomMed typically appear after the reading window, have no pink colour, and appear grey or colourless. MomMed has a medium risk of evaporation lines. A true positive MomMed line is pink and appears within the reading window. Enhanced or inverted images may make the indent more visible — always check for colour before calling a result positive.
An indent line on MomMed is colourless — it has no pink colour and appears grey. MomMed has a medium risk of indent lines. It is a depression in the test strip, not a positive result.
48 hours — FMU is essential at 9 DPO. The difference between FMU and afternoon urine can be the difference between a faint positive and a negative at this stage.
MomMed has a sensitivity of 25 mIU/ml — Other sensitive brands like FRER and Clearblue have similar or lower detection thresholds.
At 9 DPO, HCG typically ranges from 5–25 mIU/ml. If you are on the lower end of this range or implanted later, your HCG may barely exceed MomMed's 25 mIU/ml threshold, producing a faint line. Retest in 48 hours — a rising HCG will produce a darker line.
iOS App
Upload your MomMed test photo to ClearLine. Our AI analyses your test and detects even the faintest lines — with image enhancement tools, a progression gallery and side by side comparison to track your line getting darker.
Download ClearLine
