The details and current status of data requests submitted through the Data Request Help Desk page can be seen here.
In Vitro fertilization (IVF) treatment follow up patient records data is required for my research work this data is only used for research purpose
Thank you for contacting Data.gov,
Data.gov primarily displays U.S. Government data submitted by federal agencies. Information about "In Vitro fertilization (IVF) treatment follow up patient records data" will be available if a U.S. federal agency has submitted such information in the form of a dataset to Data.gov.
The following link (NIH open data portal) may support your search: https://www.nlm.nih.gov/hsrinfo/datasites.html