In vitro fertilisation is the process of putting one or more embryos into a woman’s uterus (IVF).

• A tough outside layer
• A catheter with a bendable tip that is put into the body of a patient.
• Both the outer sheath and the steel pipe inside are marked.
• The tip of the outer sheath looks like a bulb.
• The echogenic tip on the inner catheter makes it easier to see with ultrasound.
• The catheter is curved so that it is easy to use.