The Invocell device allows for incubation of eggs and sperm within the vagina for five days, enabling embryo transfer without high hormonal levels from extensive stimulation.

“an invos cell it's a device that is plastic and you can fit up to 10 eggs in it and there's a little Middle Chamber where the sperm can go and so you go through this IVF process with the goal to only get 8 to 10 cuz that's what fits in the device and then you put the sperm in the middle of it and then you put it inside your vagina and you hold it in place it with a diaphragm and the vagina is the right temperature to incubate and so you incubate your embryos in this little invos cell container inside your vagina and then 5 days later you come in and we take it out and we take the best embryo and we transfer it and you can do a fresh transfer because you didn't make so many eggs so your hormones weren't so high”