Does anyone know if the estrogen for a fet has to be taken at certain times like stims do? I emailed my dr office this morning and didn’t get any response. When they went over all my meds they didn’t mention it, but now I don’t know. I’ve been on patches for a week or so. Today I was supposed to start vaginal estrogen. I didn’t. I planned to start it tonight instead so I could sleep with it in rather than leak all day. My calendar doesn’t say time, it just says to start today. Now I am worried it was supposed to be in the morning for timing maybe. I don’t know since I never got a response back. Does anyone know?