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Table 2 Schedule of procedures and outcome measurements for PIP-UE and PIP-PCOS

From: Pipelle for Pregnancy (PIP): study protocols for three randomised controlled trials

 

Pre-study

Day 1-12 of cycle 1

Day after procedure day

End of study/end of cycle 3

About 6 weeks gestation

≥12 weeks gestation

Birth

Eligibility screen

x

      

Informed consent

x

      

Randomisation

 

x

     

Study intervention

 

x

     

Pain (VAS)

 

x

     

Adverse events

 

x

x

    

Bleeding

  

x

    

Cycle characteristics (e.g., intercourse frequency, ovulation medication dose (PIP-PCOS only), via study diary)

   

x

   

Clinical pregnancy

    

x

  

Ongoing pregnancy

     

x

 

Live birth

      

x