They suggest using "particular types of culture media" that actually coat the embryo with these sticky proteins so it "glues" itself to the endometrium until it implants.
Bacebisa ukuba ndisebenzise "iindidi ezithile zamayeza akhuthaza ukukhula kwezinto (culture media)" eyaleka isihluma sembewu ngeeproteni ezincamathelayo ukuze "sizincamathelise" ngokunokwaso kwinwebu engaphakathi esibelekweni de sihlume.