Founder · ObiCalc & Hijri ANC
Dr. Mohammed Al‑Tuhaifi
MBBS, SBOG
Consultant in Obstetrics and Gynaecology
About the team
Clinician-led product thinking
Built from the realities of clinical work.
ObiCalc exists to make obstetric calculations easier to reach, easier to review, and easier to communicate—without hiding clinical responsibility behind software.
Clinical clarity is the product.
Obstetric care moves quickly between dates, risk thresholds, fetal measurements, medication protocols, counselling, and documentation. The friction is rarely one calculation—it is finding the right tool, confirming its context, and turning the result into a clear next step.
ObiCalc brings those moments together in a single professional workspace. The interface stays consistent, the evidence stays nearby, and the output is shaped for real clinical communication.
The people behind it
Clinical experience.
Shared standards.
The team combines obstetric practice, specialist clinical perspective, and product development around one goal: useful tools that remain honest about their limits.
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How we work
Four principles behind every screen.
Clinical usefulness
Start with a real decision, not a feature checklist.
Visible evidence
Keep formulas, thresholds, references, and limitations close.
Calm interaction
Reduce the taps and visual noise between question and result.
Responsible scope
Support professional judgment without pretending to replace it.
Connect with us
Questions, feedback, or clinical suggestions?
The official support inbox is the best way to reach the ObiCalc team.