Login    Join

WhenMyBaby.com
advertisement
WhenMyBaby Home
  Ovulation Tickers | Pregnancy Tickers | Gallery | HPTs & OPKs | Stickies | TAF | MyMonthlyCycles.com

Implantation Calculator

This calculator shows possible implantation dates based on when you ovulated (either actual, or calculated based on last period): that is, approximately when your egg, if successfully fertilized, would attach to the endometrium, after which the pregnancy hormone is produced and starts to double quickly.
Today's Date (Oct 23 2014) 
Last period start date:
Average cycle length:

When did you ovulate?
Not sure. Calculate (using my last period, cycle length, luteal)
I ovulated On
Luteal Phase length? 
Note: To facilitate using WhenMyBaby calculators, use Stickies to set your key cycle dates. Using MyMonthlyCycles free fertility tracker? Easily transport your cycle data to WhenMyBaby's stickies!

From Fertilization to Implantation

During the first phase of the menstrual cycle, the Follicular Phase, follicles start to develop in one of the ovaries, stiumulated by the hormone FSH, courtesy of the pituitary gland. At some point, one follicle becomes dominant, probably having had enough of life behind ovary walls, and, with help from a surge of LH, breaks out of the ovary (ie. ovulation).

Now alone out in the fallopian tube, she waits. And waits... With good-timing, and a little/lotta baby dust, if just one of hundreds of millions of sperm manages to find its way and fertilizes the egg, a zygote comes to fruition.

Over the next 5 to 6 days, the newlyweds have two primary tasks: move from the oviduct into the uterus; And, during this journey, transform from the 1-celled fused zygote to a multi-celled blatocyst which can implant into the uterine wall. All this, and more, as we go through our day, wondering if it's time to stock up on pregnancy tests...!

From Implantation to Pregnancy Testing

Calculate and read more...

Related Pregnancy Calculators and More

  • Implantation Doubling Calculator

    - Simulates pregnancy hormone doubling based on the most likely implantation dates in your cycle, and, using 2 and 3 day doubling, shows what levels would be on/before/after the day of your next period.

  • Pregnancy Test Calculator

    - Calculate when to take a pregnancy test based on your menstrual cycle info. Also helpful if you want to early pregnancy test.

  • Home Pregnancy Tests

    - How HPTs work, taking the test, false negatives and positives, accuracy rate and more.

  • Free Fertility Charting at MyMonthlyCycles.com

    - Track and chart your fertility cycles for free, including BBT charting. Includes supportive TTC charting community, dozens of conceiving calculators, period tracker, pregnancy tracker - online and mobile.

Acronyms & More

  • FSH = Follicle Stimulating Hormone
  • LH = Luteinizing Hormone
  • TWW = Two Week Wait
  • HPT = Home Pregnancy Test
  • mIU/ml = milli-international units per milliliter
  • endometrium a.k.a uterine lining
  • oviduct a.k.a. fallopian tube
  • a.k.a. = also known as!
  • More cycle & pregnancy acronyms...

advertisement
Disclaimer: This calculator estimates possible implantation dates based on either predicted ovulation date or on the actual ovulation date you specified. These are predictions only, and we make no guarantee that if you are pregnant, that implantation has or will occur on any of the dates calculated, since these calculations are based on general time-frames of when implantation may occur after conception: implantation may occur earlier or later for you in any given cycle.
Copyright © 2014, bInfinity Web, Inc. All rights reserved.   
Terms of Service  |  Privacy Policy  |  Site Map  |  About Us  |  Contact Us  |  Holidays  |  Binfy.com  |  MyMonthlyCycles.com
All content on this site, including any calculations generated by interactive tools, is for informational and educational purposes only. It is not medical advice, and is not a substitute for medical advice, diagnosis or treatment. See About Our Service.