Categories October Surprise 2024 Fertility Treatments – Forums | What to Expect Post author By Post date September 28, 2026 I am 3 days past 5 day FET. Iām on day 9 of pio injections. I apply heat to the injection site both before and after the injection and use a little massager to work the area for a few minutes after. The injection site doesnāt start hurting or…