Nifidepine regime for preterm

Nifedipine regime 

5mg every 15min for 2hrs + ing Micronised progesterone 

F/b 10 mg tds for 2 dys + Micronised progesterone 200 bd

f/b 

Nifedipine 10mg bd

+ Micronised progesterone 200 bd till 36 week