What is the Difference Between IVM and IVF?

In Vitro Maturation (IVM) and In Vitro Fertilization (IVF) are both fertility treatments, but they differ in several aspects:

1. Egg maturation: In IVF, the woman's eggs are matured in the ovaries, while in IVM, the eggs are collected and matured outside the body.
2. Hormonal injections: IVF requires women to undergo multiple hormonal injections during the egg retrieval process to encourage egg maturation while the eggs are still in the ovaries. In contrast, the IVM procedure matures the eggs after they have been retrieved, making the hormonal injections unnecessary.
3. Success rates: IVM may have lower success rates compared to traditional IVF, particularly for women who ovulate normally. However, it may be a suitable method for certain groups of women, such as those with polycystic ovary syndrome (PCOS).
4. Pregnancy outcomes: The obstetric and perinatal outcomes of IVM cycles are comparable to those of IVF/ICSI cycles.
5. Advantages of IVM: Compared to IVF, IVM has several advantages, including no (or minimal) controlled ovarian stimulation, improved convenience, and lower monitoring burden.

In summary, IVM and IVF are both fertility treatments, but they differ in the way eggs are matured and the hormonal injections required. While IVF has higher success rates, IVM may be a suitable alternative for certain groups of women and offers some advantages over traditional IVF.

Comparative Table: IVM vs IVF

In vitro maturation (IVM) and in vitro fertilization (IVF) are two assisted reproductive technologies that help couples with fertility issues conceive. Here is a table comparing the differences between IVM and IVF:

IVM is a minimally invasive technique that has several advantages over IVF, such as no or minimal controlled ovarian stimulation, improved convenience, and lower monitoring burden. However, it has a lower live birth rate compared to IVF.