Tabela I. Shows the results obtained in a small randomized controlled prospective study of IVF outcome when comparing between a commercial medium (Ferticult) and medium made “in house” (IHM). Results compared favourably between the two, with Ferticult achieving a higher success rate, which was not statistically significant (because the numbers in the study were small).
	Ferticult	IBM
No cases	20	18
No eggs collected	168	124
No. fertilised	94 (56%)	72 (58.1%)
	(fertilisation rate)	(fertilisation rate)
No. transferred	52	44
Pregnancies	7 35% (CPR)	3 16.7% (CPR)