If an individual, child or adult, is known to have or has a family history of serious bleeding disorders (hemophilia), it is recommended that the blood be checked for normal coagulation properties before the procedure is attempted.
Jika seorang individu, anak atau orang dewasa, memiliki riwayat gangguan perdarahan serius (hemofilia), disarankan agar darah diperiksa untuk koagulasi normal sebelum sunat dilaksanakan.