R R R R
gameteR-Rmature,RgermRcell
ovula onR-RexpulsionRofRaRmatureRovumRfromRovary
concep onRorRfer liza onR-RbeginningRofRpregnancy
zygoteR-RcellRformedRbyRtheRunionRofReggRandRsperm
embryoR-RunbornRoffspringRinRdevelopment
fetusR-RunbornRoffspringRfromRbeginningRofRtheR9thRweekRofRpregnancyRun lRbirth
gesta onR-RdevelopmentRofRaRnewRindividualRfromRconcep onRtoRbirth
gesta onRperiodR-Rdura onRofRpregancy
implanta onR-RembeddingRofRtheRzygoteRinRtheRuterineRlining
placentaRorRa erbirthR-RstructureRthatRallowsRforRnourishmentRforRtheRchild
amnio cRsacR-RmembraneRbagRthatRsurroundsRtheRbaby
chorionR-RoutermostRlayerRofRtheRfetalRmembrane
amnio cRfluidR-RfluidRinRtheRamnio cRsac
, amnioni sR-Rinflamma onRofRtheRamnion
chorioamnioni sR-Rinflamma onRofRtheRchorionRandRamnion
choriocarcinomaR-RcancerousRtumorRofRtheRchorion
dystociaR-RdifficultRlabor
hysterorrhexisR-RruptureRofRtheRuterus
oligohydramniosR-RscantyRamnionRwater
polyhydramniosR-RmuchRamnionRwater
abor onR-Rtermina onRofRpregnancy
abrup oRplacentaeR-RprematureRsepara onRofRtheRplacentaRfromRtheRuterineRwall
eclampsiaR-RsevereRcomplica onRandRprogressionRofRpreeclampsia
ectopicRpregnancyR-RpregnancyRoccurringRoutsideRtheRuterus
placentaRpreviaR-
RabnormallyRlowRimplanta onRofRtheRplacentaRonRtheRterrineRwallRpar allyRcoveringRtheRcervix
preeclampsiaR-RabnormalRcondi onRduringRpregnancyRwithRhighRBP,RedeaRandRproteinuria
microcephalusR-RfetusRwithRaRveryRsmallRhead