When to start oestrogen before FET? - Fertility Network UK

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When to start oestrogen before FET?

Babysteps22 profile image
•15 Replies

Update - turns out I've missed the boat for this cycle 😕 but all being well looking at embryo transfer w/c 23rd May 🤞 thank you everyone for your advice and reassurance 😊

I'm having a bit of a panic.... I was told to ring my clinic on day 1 of my period to be given instructions on preparing for a FET. I've been given oestrogen 2mg to take 3 times a day. Day 1 of my period is today, and nobody has answered the phone all afternoon! I've phoned about 100 times, left messages, and now they're closed! I'm worried if I need to start oestrogen tonight, and I don't take it, that this cycle will be cancelled. Can anyone advise me when you started oestrogen please? Would it matter if I started tomorrow? Thanks in advance x

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Babysteps22
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Purple276 profile image
Purple276

Hi,I'm so sorry your clinic hasn't replied that is so frustrating. Have they given you a written protocol which sets out what to be taken on what day?

I think unless they told you what dose to start on what day then unfortunately it's beat to wait until you can get hold of them.

Mine was 2mg 1x a day for 5 days then increase to 2x a day and then 3x a day. I started day 1 but others start day 2 so you might be okay still.

Sorry can't help more x

Babysteps22 profile image
Babysteps22• in reply toPurple276

Thank you so much, I think you're right it's best to wait to speak to them. It's really frustrating as they gave me nothing written down. Thanks for your response x

KiboXX profile image
KiboXX

You normally start it on day 1 of ‘full flow’ so that can be day 1 or 2 depending on when your period starts but honestly don’t panic, half a day isn’t going to result in a cancelled cycle. Did you start your period this morning or this afternoon?x

Babysteps22 profile image
Babysteps22• in reply toKiboXX

Ahh OK so it was after lunch today, so tomorrow should be OK if I can get through to them in the morning. Thank you so much x

KiboXX profile image
KiboXX• in reply toBabysteps22

Yeah you should be completely fine to start them tomorrow. If you can’t get through to them in the morning, I would go ahead and start them anyway x

Cinderella5 profile image
Cinderella5

I always started on day 2. Day 1 being if full flow bleeding before 12 and if after 12 then dont count it and the next day is day 1. Good luck.xx

Babysteps22 profile image
Babysteps22• in reply toCinderella5

Thank you x

Skittles11 profile image
Skittles11

Hi

This is really frustrating, I'm so sorry you've not had clarity, it's massively stressful when you don't know what to do.

I've just looked back at the paperwork I was given for the only FET I've had, it says:

Day 1

Start Progynova (Oestradiol Valerate) tablets

6 mg daily (2mg three times daily), orally

However before I commenced the cycle they changed their strategy and I was to start on Day 2.

Hope that helps x

Babysteps22 profile image
Babysteps22• in reply toSkittles11

That's brilliant thank you for your response x

JenRoy profile image
JenRoy

I’ve started on day 4 before so don’t worry x

Babysteps22 profile image
Babysteps22• in reply toJenRoy

Ahh ok, Thank you x

Infertilemyrtle profile image
Infertilemyrtle

Hello I am half way through a FET now and I started estrogen on day three. Ive missed pills before in a previous cycle and they weren’t too worried about it. Sorry they aren’t answering the phone - what a pain ! Good luck with everything x

Babysteps22 profile image
Babysteps22• in reply toInfertilemyrtle

Thank you, good luck to you too x

Riri88 profile image
Riri88

Hi hun, definitely don’t worry. My clinic FET is to start between day 1 and day 4 as it will depend on their scan days and transfer days. Also if you started flowing around lunch time my clinic would not count that as day 1 but would count the day after as full day 1. And like I said they would then decide which day to start anywhere between day 1 and day 4 depending on their schedules. I had it before where my flow started on a Friday 4pm and stressed out as the clinic is closed in the weekend but they said not to worry as day 1 would be Sat, I would ring them Monday morning and started Monday or Tuesday. So def not a cycle lost!

I hope that helps to reassure you.

Annoying though they don’t pick up the phone. I get the frustration with that!

Babysteps22 profile image
Babysteps22• in reply toRiri88

That's really reassuring, thank you 😊 just hoping I'll get through this morning. Thanks so much x

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