parent data
About us
FAQs
Contact us
Saved articles
Ask Petey
Log in Subscribe

All Search

Sort by order
  • Relevance
  • Newest to Oldest
  • Oldest to Newest
Three older men walk together on a sidewalk while having a conversation.

Updated on Feb. 27, 2026

9 minute read

Does Sperm Get Worse With Age?

Emily Oster, PhD

Five babies sit on the floor in a row.

Updated on Feb. 18, 2026

3 minute read

Do Some Men Produce Only Boys or Girls?

Emily Oster, PhD

A potato and a cucumber hugging each other in bed.

Updated on Jan. 30, 2026

2 minute read

What’s the Best Sex Position for Conception?

Emily Oster, PhD

A person smoking outside.

Updated on Dec. 2, 2025

8 minute read

Is Your Substance Use Affecting Your Sperm?

Emily Oster, PhD

A couple enjoying themselves in a hot tub.

Updated on Nov. 11, 2025

2 minute read

How Bad Is It to Use a Hot Tub While Trying to Conceive?

Emily Oster, PhD

A person checking out medications.

Updated on Oct. 18, 2025

2 minute read

Do Antibiotics Decrease Fertility?

Emily Oster, PhD

Gold balloons spell out "It's a girl" on a pink background.

Updated on Oct. 10, 2025

2 minute read

How Can I Conceive a Girl?

Emily Oster, PhD

A person lying on bed and holding legs on top

Updated on Sep. 19, 2025

2 minute read

Does Keeping Your Legs Up After Sex Help You Get Pregnant?

Emily Oster, PhD

A person lookin at her smart watch.

Updated on Aug. 28, 2025

6 minute read

Do Wearables Work for Cycle Tracking?

Emily Oster, PhD

A person popping Viagra pills in hand.

Updated on Aug. 12, 2025

2 minute read

Is It Safe to Take Viagra While Trying to Conceive?

Emily Oster, PhD

Two partners in bed looking at their phones and discussing.

Updated on Jul. 31, 2025

5 minute read

The Dos and Don’ts of Getting Pregnant

Emily Oster, PhD

Updated on Jul. 23, 2025

2 minute read

How Long Does It Take To Conceive?

Emily Oster, PhD

A paper cut-out of a uterus

Updated on Apr. 28, 2025

8 minute read

All About PCOS

Gillian Goddard, MD

A person holding two bottles in hands

Updated on Apr. 22, 2025

2 minute read

Does Using Lube Hurt Your Chances of Getting Pregnant?

Emily Oster, PhD

An assortment of at-home pregnancy tests.

Updated on Apr. 18, 2025

2 minute read

When Should I Take a Pregnancy Test While TTC

Emily Oster, PhD

Artfully placed unwrapped tampons and pads on a brown background.

Updated on Apr. 18, 2025

2 minute read

How Long Should It Take My Period to Return After Stopping Birth Control?

Emily Oster, PhD