![Timing of Sexual Intercourse in Relation to Ovulation — Effects on the Probability of Conception, Survival of the Pregnancy, and Sex of the Baby | NEJM Timing of Sexual Intercourse in Relation to Ovulation — Effects on the Probability of Conception, Survival of the Pregnancy, and Sex of the Baby | NEJM](https://www.nejm.org/na101/home/literatum/publisher/mms/journals/content/nejm/1995/nejm_1995.333.issue-23/nejm199512073332301/production/images/img_medium/nejm199512073332301_f1.jpeg)
Timing of Sexual Intercourse in Relation to Ovulation — Effects on the Probability of Conception, Survival of the Pregnancy, and Sex of the Baby | NEJM
![Real-world menstrual cycle characteristics of more than 600,000 menstrual cycles | npj Digital Medicine Real-world menstrual cycle characteristics of more than 600,000 menstrual cycles | npj Digital Medicine](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41746-019-0152-7/MediaObjects/41746_2019_152_Fig1_HTML.png)
Real-world menstrual cycle characteristics of more than 600,000 menstrual cycles | npj Digital Medicine
Ovulation and Safe Period: What is the Safe Period to Have Sex? | How to Calculate the Time of Ovulation?
![If I have sex the last day of a month and then I have my period the day after, can I get pregnant? - Quora If I have sex the last day of a month and then I have my period the day after, can I get pregnant? - Quora](https://qph.cf2.quoracdn.net/main-qimg-572d2379200bf01a9ba1f7b22cd3507a.webp)