I've been looking for this answer for weeks I thought I would share. My dh has been out of town for 2 months, so...
https://www.franklypregnant.com/askarchives56d.html
Q. I am 14 weeks pregnant with my first child and I have noticed that if I masturbate I sometimes get a brown discharge. I have noticed more of it when I masturbate more than once. Should I abstain from masturbating? I not only get extremely worried, but I also feel guilty. Sometimes I just can't help it.
-Marylin, New York
A. The brown discharge is probably a little bit of blood. Light bleeding can be very normal during pregnancy after intercourse or masturbation. The cervix is very sensitive, engorged with blood and prone to bleeding if jostled or poked. Masturbation with a dildo or something that touches the cervix is more likely to cause bleeding than just stimulating the clitoris. If the bleeding becomes bright red or constant, you should abstain from masturbation and notify your OB/GYN.
P.S. I don't think you should feel guilty about masturbating during pregnancy. It's so hard to resist when your hormones have got you all sexed up and your vaginal area is so much more sensitive. I don't know about you, but sometimes I felt like my vagina had a mind of its own during pregnancy. It was always begging for sex!
Abby M D
Married 10/7/05
Edd 3/8/12

Re: Sex and masterbation issues.
Ha! Ha! Maybe this is how men feel about their penis?!
huh?... come again. ok ok, i couldn't resist. LOL.
OP, what is there to worry about? how is masterbation any different than sex, as far as safety is concerned during pg?