thread: Dont know if i should do a 3 day transfer or 5 day transfer? Anyone got any advice?

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  1. #1
    Registered User

    Apr 2008
    Melbourne
    167

    Definitely the 5 day blasties. We had 10 eggs fertilise but only 2 made it to blasties and my FS explained that i would have wasted the next 12 months putting in those other 8 embies at 3 days when it is unlikely they would have ever have made it past the first 2 days. I agree with this, but at the time, it seemed like such a waste of eggs!! I think it is a very personal choice, and its a hard call so good luck!.

  2. #2
    Registered User

    Dec 2005
    6,706

    As a different perspective - I had several transfers of day 5 or 6 blastocysts. Every single one of them ended in miscarriage. Out of 11 blastocysts, only four ever survived being frozen and thawed to be transferred.

    My son is the result of transferring a fresh day three embryo. After my FS swore to us that our only hope of conceiving and staying pregnant was with a frozen blast as growing to blast and freezing and thawing would "weed out the ones that won't ever make it". We proved he was wrong. For some, blasts are better. For others, getting that embryo back into your uterus as soon as possible is better. You won't know what's better for you until you try it and find what eventually works (and sadly, it's not guarantee that it will work again next time).

    The thing with averages and chances is very general - what works for the majority of women may not work for YOU. If what you've done in the past hasn't been working, it may be a good idea to try something different.

    BW

  3. #3

    Oct 2008
    2,880

    For some, blasts are better. For others, getting that embryo back into your uterus as soon as possible is better.
    :yeahthat: Really well said.

    I guess just go with what your head is telling you?

  4. #4
    Registered User

    Nov 2007
    Country Vic - West of Ballarat
    1,568

    I have in total undergone 6 transfers - 1 fresh and 5 frozen - and these are my results

    1st Transfer - Fresh cycle 1 x day 3 embryo transferred - Chemical Pregnancy
    2nd Transfer - FET 2 x day 3 embryo's transferred - BFN
    3rd Transfer - FET 2 x day 3 embryo's transferred - Ectopic Pregnancy
    4th Transfer - FET 2 x day 3 embryo's transferred - BFP resulting in DD now 13 months
    5th Transfer - FET 2 x day 5 embryo's transferred - BFN
    6th Transfer - FET 2 x day 3 embryo'd transferred - BFP expecting twins in May 2011

    So in my case I have had better results with Day 3 embryo's rather than my day 5's (even though I've only had 1 transfer using day 5's). I still have 1 day 3 and 2 day 5's on ice (we got 10 day 3's and 5 day 5's to freeze after epu) and in my mind I don't think my day 5's are strong enough.

    In my opinion if you transfer day 3's and they are meant to develop further I would rather have that happen where it is suppose to happen ie: in you to give them the best chance of success, but saying that plenty of people have better results with day 5's and take comfort in the knowledge that they have made it that far.

    I know you will in the end choose the best option that you feel comfortable with or like in Ferrals case the decision can sometimes be made for you. Good luck and I hope you get that magical BFP very soon.