Singapore legislation
Regulation 34
of Healthcare Services (Assisted Reproduction Service) Regulations 2023
Regulation 34
Transfer of multiple embryos
Subregulation 1
Subject to paragraph (2), a licensee must not transfer more than 2 embryos into a patient’s body in a single assisted reproduction cycle.
Subregulation 2
Despite paragraph (1), a licensee may transfer no more than 3 embryos, each of which is not past the cleavage stage, into a patient’s body in a single assisted reproduction cycle if the patient —
is 37 years of age or older; and
has undergone one or more stimulated cycles in which no oocytes were collected, or from which no oocyte collected resulted in a blastocyst.
Subregulation 3
A licensee must, before transferring 2 or more embryos into a patient’s body, inform the patient and the patient’s husband that delivery for a multiple pregnancy is recommended to be carried out by an acute hospital licensee with the appropriate neonatal intensive care facilities for extremely premature infants.