PrivateBlogWhat is the difference between IUI and ICI donor sperm?
Donor sperm

What is the difference between IUI and ICI donor sperm?

[By] Cryos | 1/11/2018
The difference between IUI and ICI sperm straws

You can choose between two different types of sperm straws at Cryos: IUI and ICI. Before placing your order, you will need to know about the difference. In this blog post, we will introduce you to the two types of donor sperm, the difference between them, and what to choose for your fertility treatment with donor sperm.

What is IUI sperm straws?

IUI donor sperm is washed and purified sperm which has been prepared in a laboratory. IUI sperm is ready for insemination directly into the uterus. The purification of the sperm consists of separating the seminal fluids from the sperm cells and adding a cryo-preservative fluid before preserving the sperm (freezing).

IUI donor sperm is ready to be used for intrauterine insemination at a clinic. The IUI procedure must always be done at a clinic by a trained health care professional.

IUI straws can also be used for IVF, ICI and ICSI treatment.

Intrauterine insemination with donor sperm

ICI sperm straws

ICI donor sperm is unwashed, unpurified sperm that contains all the naturally occurring ejaculate fluids.

ICI sperm can be used for the fertility treatment intracervical insemination where the sperm is inserted into the woman’s vagina.

ICI straws can also be used for IVF and ICSI treatment. Unwashed ICI sperm cannot be used for intrauterine insemination as this may cause a severe allergic reaction. However, you can order ICI sperm for IUI treatment at a clinic if the clinic prefers to prepare the sperm themselves prior to the fertility treatment. We recommend you to ask your clinic for their preferences with regards to the choice of sperm straws before ordering.

Recommendations for your order

For insemination at a clinic with IUI donor sperm, we recommend using 1 MOT10 straw or higher per treatment. You can read more about what to order for your treatment here and wether to prioritize IUI or ICI sperm straws.

There is a price difference between IUI and ICI donor sperm straws. The former has a higher price than the latter. Read more about the prices on donor sperm or find the exact price of the sperm straws on each sperm donor profile in our Sperm Donor Search. Please, remember that you must first create a profile to browse the donors. This is of course completely free of charge.

We always recommend you to ask your clinic for advice before placing your order. You are also welcome to contact our Customer Care for further information and guidance. We know that the process can be difficult and therefore, we are ready to help you.


Frequently asked questions about IUI or ICI sperm straws