Skip to main content

Blood pressure tracking

Blood pressure tracking in PregnancyPal is a fast log for systolic and diastolic readings — taken from your home monitor or your provider's office — with a clear trend chart and PDF export so your provider can see the pattern across visits.

Blood pressure matters in pregnancy because it's one of the earliest signs of conditions like gestational hypertension and preeclampsia. PregnancyPal does not interpret your readings clinically — that is firmly your provider's job — but having a clean home-log to share at your appointments is genuinely useful, especially if your provider has asked you to monitor at home.

What you can do with BP tracking​

  • Log a reading in seconds: systolic, diastolic, optional pulse, time, position (sitting / lying / standing), arm.
  • See trends with a simple line chart filtered by week, month, or full pregnancy.
  • Add a note per reading — what you were doing, how you felt.
  • Get reminders at times you choose if your provider has asked you to monitor regularly.
  • Export readings as a PDF filtered by date range, formatted to fit on a single sheet for an appointment.
  • Flag any reading manually if you want to highlight it for the provider conversation.

How to log a reading​

  1. Open BP tracking: Dashboard → Vitals tile → Blood pressure. Or sidebar → Vitals → Blood pressure.
  2. Enter the reading: Type systolic, diastolic, and (optionally) pulse. The keyboard is numeric to make this fast.
  3. Pick context: Position (sitting, lying, standing), arm (left, right), and an optional note.
  4. Save: The entry appears at the top of your log with the timestamp.
  5. View the trend: Tap the chart icon to see your readings as a line chart over time.
  6. Export: Tap the export icon to generate a PDF for your provider.

Examples​

  • Routine prenatal monitoring — Your provider asks you to check your BP twice a week from week 28. You log 124/78 sitting on Monday morning, 119/74 sitting on Thursday morning. The trend stays in your typical range.
  • Provider-requested home monitoring — You've been flagged for chronic hypertension. Your provider asks for daily morning readings. You set a 7 AM reminder, log every morning, and bring the PDF to each appointment so your provider sees the full record, not just the in-office reading.
  • Concerning pattern — Several readings cross the threshold your provider gave you (e.g., 140+/90+). PregnancyPal does not alert you. Your provider's instructions on what to do at those numbers — call, repeat, head in — apply.

Tips​

  • Use a validated home monitor. An accurate cuff (your provider can recommend models) makes the log meaningful. PregnancyPal can't tell whether your numbers came from a calibrated machine or a wrist gadget — the data is only as good as the source.
  • Take readings at consistent times. Morning and evening, sitting in the same arm with the same support, is the most useful pattern.
  • Sit quietly for 5 minutes before taking a reading. Walking, talking, or being stressed within the last few minutes inflates the reading.
  • Note context honestly. "Just walked up stairs" is useful for the provider to see. Don't try to make readings look good.
  • If you're being treated for hypertension, the provider's specific criteria for when to call (e.g., "if you see a reading over 160/110, call us immediately") override anything generic the app might say.

Frequently asked questions​

What's a "normal" blood pressure in pregnancy?​

That's a clinical question. Common reference ranges are similar to non-pregnant adults — under 120/80 is typical, 120–129/under 80 is "elevated", 130–139/80–89 is stage 1 hypertension. Pregnancy-specific cut-offs (especially preeclampsia thresholds at 140/90 and 160/110) come from your provider, not from PregnancyPal. The app does not display "normal" or "abnormal" labels on your readings.

Should I be worried if I see a high reading?​

A single reading is one data point. Talk to your provider about their specific thresholds for action. PregnancyPal won't tell you to worry — it shows the data, and worry decisions stay between you and your provider. According to the American College of Obstetricians and Gynecologists, persistent BP at or above 140/90 during pregnancy warrants medical evaluation.

How often should I log?​

Whatever your provider asked. If they didn't ask, weekly is a reasonable rhythm in routine care; daily or twice-daily is common for higher-risk monitoring. Don't over-log unless asked — too-frequent measurements can produce noisy charts that obscure trends.

Can I log readings retroactively?​

Yes. The "time" field defaults to now but is editable. If you forgot to log this morning's reading and want to enter it tonight, set the time to this morning.

Can I edit or delete a reading?​

Yes — tap any entry in the log to edit values, position, arm, or notes. To delete, swipe left (mobile) or use the menu (web).

Does PregnancyPal flag preeclampsia?​

No. Preeclampsia is diagnosed clinically — it requires more than just a BP number (proteinuria, lab work, symptom assessment). PregnancyPal does not screen for or diagnose preeclampsia. If your provider has flagged you as at-risk, follow their specific monitoring plan.

Does the export PDF include trend charts or just the table?​

Both. The export PDF has a header (your name, pregnancy week range), a line chart of systolic and diastolic over the date range, and the full table with timestamp, position, arm, values, and notes. One sheet per ~30 readings.

Does this work on mobile and offline?​

Yes — log entries save locally on Android (iOS when published) and sync when you reconnect. The trend chart renders from cached data even offline.

What this feature does NOT do​

  • Diagnose hypertension, preeclampsia, or any condition. Diagnosis requires clinical assessment that an app cannot perform.
  • Tell you what's "high" or "low". PregnancyPal shows your numbers without color-coded labels because thresholds are clinical decisions made by your provider for your specific case.
  • Replace in-office BP measurement. Home monitors vary in accuracy; in-office readings remain the reference for clinical decisions.
  • Alert your provider automatically. No reading you log is sent anywhere; sharing means manually exporting and showing the PDF.
  • Detect arrhythmias or other cardiovascular conditions. Pulse is logged optionally for context, not analyzed for irregularity.

If you see a reading above thresholds your provider gave you, follow their plan — call, repeat, or head in. PregnancyPal will not make that call for you.

Updated 2026-05-10 by Ahsan Mahmood — aoneahsan.com — LinkedIn — GitHub