Talk to Gynecologist on Motion During Second Trimester

AoA... Alhamdulillah meri wife 21 week pregnant h r ek miscarriage history h but Alhamdulillah ab sb theek h... masla ab ye h k pehle constipation thi r ab ek do din se loose motion hn r usi waja se pait dard b... uski dr ne sirf ispaghol ka chilka rat me lene ka kaha h mgr ab wo ziada tang h kia kiya jaye.. wo halka phulka hi kha rahi... is k elawa uski dr ne duphaston loprin sari pregnancy use krni h... jb k sath me iron r calcium ki tabs b hn... r weekly clexane 4000 injection b h.. kia duphaston r loprin safe h ab??? Sorry for long post