Potential researchable areas in ARTs—Oocyte maturation and embryo development

Abstract

<span style="font-size: 14.5pt;mso-bidi-font-size:8.5pt;font-family:" times="" new="" roman","serif""="">In fertility is a commonly encountered situation occurring equally in both sexes. <i>In vitro </i>fertilization and embryo transfer (IVF-ET) and other assisted reproductive technologies (ARTs) have enhanced the possibilities for successful treatment to tackle in fertility. However, ARTs currently face limitations due to the fact that although success rate is high for the initial stages such as ovulation induction and fertilization, it dwindles progressively so that the success rate of a take home baby is as low as 15-20%. Research centred around various stages in an IVF programme is therefore necessary to devise protocols that ensure a higher success rate. This review takes a look at the potential areas currently under research in the field of ARTs, such as, <i>in vitro </i>oocyte maturation, oocyte/embryo cryopreservation, embryo culture, preimplantation genetic diagnosis. Their applications, in clinical conditions such as cancer, have been discussed.

</span>