She is Rh positive, which means she has the Rhesus factor in her blood.

She is RhD positive, which means she has the RhD antigen on her red blood cells.

She is Rhesus positive.

She underwent post conception counseling to prepare for motherhood.

The post-conception period is crucial for fetal development.

The sampson post is a strong vertical post used to secure the anchor chain on a ship.

The posting dates for the job openings have been extended.

The posting date for the job application is tomorrow.

The post-dates on the letters indicate when they were sent.

I will post-date the letter to next week.