Sexual intercourse after receiving an injection to induce menstruation?
The last menstrual period was on March 6, and the period in April was delayed.
On April 15, a visit to the obstetrician-gynecologist confirmed that there was no pregnancy, and an ultrasound showed everything was normal.
A menstrual induction injection was given, and sexual intercourse occurred that evening with ejaculation inside.
Is there a possibility of pregnancy?
AA, 20~29 year old female. Ask Date: 2017/04/16
Dr. Huang Jianzhong reply Obstetrics and Gynecology
The last menstrual period was on March 6.
The period in April was delayed, and on April 15, a visit to the obstetrician-gynecologist confirmed no pregnancy through a test.
An ultrasound showed everything was normal, and a menstrual induction injection was administered.
That evening, sexual intercourse occurred with ejaculation inside.
Is it possible to become pregnant? Answer: It is unlikely to become pregnant.
Reply Date: 2017/04/16
More Info
When considering the possibility of becoming pregnant after receiving menstrual induction shots, it's essential to understand the timing of ovulation and the nature of the medications used. Menstrual induction shots, often containing hormones like progesterone or estrogen, are designed to stimulate the onset of menstruation in individuals who have irregular cycles or have missed their periods. These shots can help regulate the menstrual cycle, but they do not guarantee immediate ovulation or pregnancy.
In your case, since your last menstrual period was on March 6 and you received the induction shot in mid-April, the timing of your ovulation is crucial. Typically, ovulation occurs about 14 days before the start of your next period. If the induction shot successfully triggers ovulation, it is possible to conceive if you engage in unprotected intercourse during your fertile window, which is usually a few days before and the day of ovulation.
Given that you had sexual intercourse on the same day you received the shot, the likelihood of becoming pregnant depends on whether the shot induced ovulation and if sperm were present during that ovulation window. If ovulation occurred shortly after the shot, and sperm were present, there is a chance of pregnancy. However, if the shot did not induce ovulation immediately, or if ovulation occurred after the sperm had already cleared from the reproductive tract, then pregnancy would be less likely.
It's also important to note that hormonal treatments can sometimes lead to irregular cycles, and the timing of ovulation can be unpredictable. If you are concerned about the possibility of pregnancy, the best approach is to wait for your next menstrual cycle. If your period does not arrive as expected, consider taking a home pregnancy test or consulting with your healthcare provider for further evaluation.
In summary, while it is possible to become pregnant after receiving menstrual induction shots, the likelihood depends on the timing of ovulation in relation to sexual intercourse. If you have further concerns or questions about your reproductive health, it is advisable to discuss them with your healthcare provider, who can provide personalized guidance based on your medical history and current situation.
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