FetalGrowth is the flagship. Around it sits a pregnancy suite — PregAssist, eight modules — and a gynecology module, GynAssist. Each is self-contained, and each is grounded in its own named guideline, sharing one deterministic, on-device foundation underneath ObGynAssist™.
FGR, SGA, AGA and LGA staging with Doppler analysis — across singleton and twin pregnancies, reading a trajectory rather than a single measurement.
Early- and late-onset growth restriction staged by Doppler, small- and appropriate-for-gestational-age assessment, and large-for-GA classification — one continuous engine rather than four disconnected calculators.
Chorionicity-aware twin assessment with TTTS, TAPS, sIUGR and discordance classification — each pair evaluated as a pair, with its own surveillance and delivery-window logic.
AGA, SGA, FGR, LGA, DCDA, MCDA, MCMA and Periviable — each output carries a staged classification, an acuity label and surveillance timing, with the guideline citations behind every line.
Each module is self-contained — its own engine, models and guideline grounding — and each frames its output as classification and decision support, never a directive.
Gestational age and estimated due date from biometry.
INTERGROWTH-21st · HadlockEctopic assessment: methotrexate-vs-surgery eligibility and hCG-trend tracking.
RCOG GTG 21 · NICE NG126Pre-eclampsia and FGR risk screening for aspirin prophylaxis.
NICE NG133 · ACOG · USPSTFVenous thromboembolism risk scoring and LMWH dosing support.
RCOG GTG 37aThyroid-function classification and levothyroxine dosing support.
RCOG GTG 76 · ATAPUQE-24 severity scoring and admission criteria.
RCOG GTG 69ASA physical-status classification.
ASA 2020Congenital CMV serology and avidity interpretation with fetal severity staging.
RCOG SIP 56 · ISUOG 2020
8 self-contained
pregnancy modules
The gynecology group opens with one module — built to the same standard: deterministic, sourced and on-device.
Recurrent pregnancy-loss workup with APS- and PRISM-gated treatment logic.
ESHRE 2022 · RCOG GTG 17module today — the foundation for more
Every module — flagship, pregnancy or gynecology — runs on the same deterministic, guideline-sourced, on-device core. Identical input always yields the identical output, and every output names its source.
Not intuition. The same data produces a byte-identical result — proven across 50,000 / 50,000 bit-identical runs.
Not guesswork. Each module wires its thresholds to named RCOG, NICE, ISUOG, ACOG or INTERGROWTH-21st references — 58 cards in all.
Not the cloud. Every classification computes on the iPhone, in real time, and patient data never leaves it.
Each module produces classification labels and guideline citations that support — never replace — the judgment of a qualified clinician. Dose-band and dosing support are scope descriptors for decision support, not directives. Clinician evaluation required.
The modules differ in scope; the engine beneath them does not. Walk through how a case becomes a sourced plan, or review how it has been measured.
Coming to the App Store · Medical Reference
