Timing Intercourse: Your Fertile Window

Can I Increase My Odds of Conceiving & Choose Gender?
What does it mean to "time lovemaking"? To provide a brief summary, timing intercourse (i.e., procreative sex) refers to planning to make love around your most fertile time of the month, the days just preceding and during ovulation. You do not need a stopwatch to "time intercourse" - it's not a race - but you may need an ovulation calendar or fertility chart (or ovulation tests) so you can identify your "fertile window" - those crucial days of the month when you can conceive a baby.

What is my Window of High Fertility?

Peak fertility is a short "window" of opportunity - just a small handful of days each month - when getting pregnant becomes possible. Let's look at the variables involved in conceiving...

First, pregnancy is only possible if an ovum (or egg) is present - and this occurs when you ovulate sometime during the middle of your menstrual cycle. Once you ovulate, the ovum can survive for about 24 hours. Sperm, on the other hand, can survive for a few days inside a woman's body. In an ideal situation (e.g., healthy/motile sperm, an abundance of "fertile-quality" cervical mucus), sperm can live about five days inside the vagina and womb. Given this ideal, the duration of the fertile window will be six days: the five days preceding ovulation and the 24 hours following the release of the ovum. However, the fact is that fertile cervical fluids may not be present in all women several days before ovulation - and not all sperm will be able to survive so long due to variables like sperm metabolism, sperm longevity, pH levels of the vagina, quality and quantity of CM.

Statistically speaking, peak fertility comes down to the two prior to when you ovulate and the 24 hours after the egg is released (even though it may be theoretically possible to become pregnant within the wider five or six day window). Therefore, if you can identify your fertile window accurately and time intercourse, your chances of getting pregnant are vastly improved.

Frequency of Intercourse at High Fertility

Research indicates time and again that making love regularly throughout your entire cycle - and specifically during the three days of your fertile window - is the key to becoming pregnant sooner. Unless the male partner has documented issues with sperm count, you can make love as much as you want throughout your cycle. In other words, it is not necessary to hold off on sex (or reduce the frequency of intercourse) during non-fertile days to ensure there is a reservoir of sperm present. In fact, doctors recommend that you make love on non-fertile days as well. If sperm count problems are an issue, your doctor can advise you when and how often you should time sex.

When it comes to your fertile time (those three key days noted above), frequency of intercourse should be increased and you should try to make love at least once per fertile day. Each day you make love during this 72-hour, high-fertility window, your odds of becoming pregnant get better and better.

Pinpointing Ovulation and Timing Lovemaking

If you know - or can predict - when you ovulate each month, then you can easily identify your fertile window and time intercourse accordingly. Ovulation-Calculator.com offers tons of methods and tips on predicting your most fertile time, from using OPKs, ovuscopes, and fertility monitors to developing a comprehensive fertility calendar that integrates bbt charting with observing fertility signs like changes in cervical mucus, midcycle pains, position of cervix, etc. Please delve through our website to learn more about these ovulation prediction techniques!

Timing Lovemaking to Choose Baby Gender

Is it possible to choose the gender of my future child through timing lovemaking? A good question! And while there is much literature on this issue and plenty of theories that revolve around timing sex, special "gender diets", and sexual positions, scientists, doctors, and researchers are still engaged in heated debate over the efficacy of various gender selection techniques. In a nutshell, dominant theories like the Shettles Method suggest that you can influence the gender of your baby by timing intercourse. These theories are based on the following principles.

1. The father's sperm determines the gender of a baby. A sperm either carries an X chromosome (girl) or a Y chromosome (boy). Each type of sperm ("girl" or "boy") exhibits different physical characteristics.

2. X chromosome sperm are slow but more robust. They have a long life-span. Y chromosome sperm exhibit high motility, they are fast, small, but have a relatively short life span.

3. By timing sex close to ovulation, you favor the Y chromosome sperm (boys) as they can swim quickly and reach the egg first. Lifespan and resiliency is less of a factor.

4. By timing sex further from ovulation (at the start of peak fertility only), you favor the X chromosome sperm (girls) who are larger, stronger, but swim more slowly. Speed is less a factor than lifespan and resiliency.

To learn more about choosing gender, visit our three part article series on these methods. However, it should be made clear that trying to time intercourse to select gender means that you are reducing the days and frequency of lovemaking during your fertile window. While you may increase the chances of having a boy or a girl, you will decrease the overall odds of conceiving! When you consider that fact that these gender selection theories are largely dismissed by a big part of the scientific/medical community, you may wish to focus on conception itself while leaving gender to fate and destiny!

Comments

Im pregnant. My due date is Dec3rd. The first day of my last period was Feb 26. I had sex with 3 different partners. One on Feb 24.....one on march 16......and one on march 23. Who is the daddy? I've been betting the one on march 16th. But am gonna get a DNA test to make sure. Idk when my ovulation period was. The one on Feb 24 has a disability and was semisoft no ejaculation. The one on march 23 had a vasectomy and didn't ejaculate. The one on march 16, ejaculated inside me. But all three times were unprotected. Please just helpful advice no judgements on my sex life.thank you

I got my period on the 14th of October and I finished on the 18th. I had sex on the 20th and my ovulation day from the period pocket chart says on the 25th is there anyway I could be pregnant ??

My last period was oct 5 and my fertile days 10/14-18 and i had sex on the 18 and it said i ovulation on 19 i think could i be pregnant or no

My last period was on April 25 and I had sex May 11 and May 18. My cyclel length is 31-32 days. My ovulation date was between May 10-13. When did I conceive?

My last period was on Aug 25th 2013 and I had sex on Sept.11th and 18th ,but my partner pulled out!!! I was wondering if I could be pregnant because my period is late!! My cycles are on average every 23 days.

Period 4th June
Sex 17th June bf
Sex 20th June stupid accident

Ovalation: expected 18th June
My stupid accent pulled out
However my bf ejaculated first on me initially and quickly finished inside me...I genuinely care for him however his lack of commitment after going through university together ended in the stupid mistake on holiday.
I know and i am ashamed of my mistake but I love the child I am pregnant with already and I am fully prepared and capable to give them everything.
I would never need a DNA because my bf is black and the other is white which is another issue. I predominantly prefer black men so I hope it is his because it would make my life simpler in the future
Thank you

If I had sex on the 12th of June and found out on the 20th I was pregnant could it be possible for the guy on the 12th to be the father??

My first day of period was13sep .when to intercourse to concieve a boy

I had my period on 18th of april,2013 and my husband sex me on 1st of may,2013.can it turn to pregnancy?

My cycle started march 17th to the 21st I had sex on the 26th my 1st day fertile and the 30th which day was my conception day? And also with twins started bleeding may 1st with lower abdomen pain and lower back pain. Just want to know if the 26th was my conception day and how long sperm from that day would last?

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By TTC veteran and mother of two, Elizabeth Andrews.