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. 2022 Jan 20;13:820760. doi: 10.3389/fphar.2022.820760

FIGURE 2.

FIGURE 2

Pregnancy implications of undifferentiated connective tissue disease (UCTD). Women with stable UCTD at conception seem to have favorable maternal and fetal outcomes. On the contrary, patients with clinical and serological disease activity have an increased risk of flares, progression to a definitive connective tissue disease (CTD) and poor pregnancy outcomes. PE: preeclampia; FGR: fetal growth restriction; SGA: small for gestational age; PTB: preterm birth.