Total waste of time unless you have your physician insert it, and even then I do not think it will stay. Its more like a ring you would put into a car or plumbing - it is very thick rubber, does not squeeze together as shown, and in now way is this a good idea.
After several attempts and the positions suggested and asking my husband (super uncomfortable) this became an absolute joke. It was a total waste of a $120 - as insurance does not cover this. Its intention is to last for 3 months - and it does state "if the ring comes out with bowel movement or other reason" just reinsert.
Key word REINSERT - my word - OFTEN - back to the Premarin Cream with product problems as well. I hope the picture gives you an idea of size as well as the how to insert.
This reviewer shared experience about not as described and wants this business to issue a full refund as the author lost $120. The author is overall dissatisfied with Pfizer and uploaded a picture. The most disappointing about estring vaginal ring from Pfizer was customer service - outsourced, kept tubes for send in - no address given and tubes continue to be short causing expense Reviewer wants customer support to reach out to him or her ASAP for further discussion of this matter.
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