I say, and with God's guidance: If it is possible to resort to another method to achieve emotional sufficiency between you, it is not permissible to resort to this exposure of the private parts in a process related to the genitals. This is all if it is being done by female doctors; however, with male doctors, it is not permissible due to the absence of necessity. The permissibility of the procedure with a female doctor is contingent upon a clear need arising from the woman being tempted in that matter if the procedure is not performed. And God knows best.